id	sid	tid	token	lemma	pos
work_6hjpwvup55datd4luxmoufplrq	1	1	doi:10.1016	doi:10.1016	LS
work_6hjpwvup55datd4luxmoufplrq	1	2	/	/	SYM
work_6hjpwvup55datd4luxmoufplrq	1	3	j.tree.2006.11.008	j.tree.2006.11.008	NNP
work_6hjpwvup55datd4luxmoufplrq	1	4	TREE-753	TREE-753	NNS
work_6hjpwvup55datd4luxmoufplrq	1	5	;	;	:
work_6hjpwvup55datd4luxmoufplrq	1	6	No	no	UH
work_6hjpwvup55datd4luxmoufplrq	1	7	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	1	8	Pages	Pages	NNP
work_6hjpwvup55datd4luxmoufplrq	1	9	2	2	CD
work_6hjpwvup55datd4luxmoufplrq	1	10	Book	Book	NNP
work_6hjpwvup55datd4luxmoufplrq	1	11	Review	Review	NNP
work_6hjpwvup55datd4luxmoufplrq	1	12	Beauty	Beauty	NNP
work_6hjpwvup55datd4luxmoufplrq	1	13	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	1	14	only	only	RB
work_6hjpwvup55datd4luxmoufplrq	1	15	partly	partly	RB
work_6hjpwvup55datd4luxmoufplrq	1	16	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	1	17	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	1	18	eye	eye	NN
work_6hjpwvup55datd4luxmoufplrq	1	19	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	1	20	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	1	21	beholder	beholder	NN
work_6hjpwvup55datd4luxmoufplrq	1	22	Bird	Bird	NNP
work_6hjpwvup55datd4luxmoufplrq	1	23	Coloration	Coloration	NNP
work_6hjpwvup55datd4luxmoufplrq	1	24	,	,	,
work_6hjpwvup55datd4luxmoufplrq	1	25	Volumes	Volumes	NNP
work_6hjpwvup55datd4luxmoufplrq	1	26	I	I	NNP
work_6hjpwvup55datd4luxmoufplrq	1	27	,	,	,
work_6hjpwvup55datd4luxmoufplrq	1	28	II	II	NNP
work_6hjpwvup55datd4luxmoufplrq	1	29	edited	edit	VBN
work_6hjpwvup55datd4luxmoufplrq	1	30	by	by	IN
work_6hjpwvup55datd4luxmoufplrq	1	31	Geoffrey	Geoffrey	NNP
work_6hjpwvup55datd4luxmoufplrq	1	32	E.	E.	NNP
work_6hjpwvup55datd4luxmoufplrq	1	33	Hill	Hill	NNP
work_6hjpwvup55datd4luxmoufplrq	1	34	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	1	35	Kevin	Kevin	NNP
work_6hjpwvup55datd4luxmoufplrq	1	36	J.	J.	NNP
work_6hjpwvup55datd4luxmoufplrq	1	37	McGraw	McGraw	NNP
work_6hjpwvup55datd4luxmoufplrq	1	38	.	.	.
work_6hjpwvup55datd4luxmoufplrq	2	1	Harvard	Harvard	NNP
work_6hjpwvup55datd4luxmoufplrq	2	2	University	University	NNP
work_6hjpwvup55datd4luxmoufplrq	2	3	Press	Press	NNP
work_6hjpwvup55datd4luxmoufplrq	2	4	,	,	,
work_6hjpwvup55datd4luxmoufplrq	2	5	2006	2006	CD
work_6hjpwvup55datd4luxmoufplrq	2	6	.	.	.
work_6hjpwvup55datd4luxmoufplrq	3	1	Each	each	DT
work_6hjpwvup55datd4luxmoufplrq	3	2	£	£	$
work_6hjpwvup55datd4luxmoufplrq	3	3	61.95	61.95	CD
work_6hjpwvup55datd4luxmoufplrq	3	4	,	,	,
work_6hjpwvup55datd4luxmoufplrq	3	5	hbk	hbk	JJ
work_6hjpwvup55datd4luxmoufplrq	3	6	(	(	-LRB-
work_6hjpwvup55datd4luxmoufplrq	3	7	589	589	CD
work_6hjpwvup55datd4luxmoufplrq	3	8	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	3	9	528	528	CD
work_6hjpwvup55datd4luxmoufplrq	3	10	pages	page	NNS
work_6hjpwvup55datd4luxmoufplrq	3	11	)	)	-RRB-
work_6hjpwvup55datd4luxmoufplrq	3	12	ISBN	ISBN	NNP
work_6hjpwvup55datd4luxmoufplrq	3	13	0674018931/0674021762	0674018931/0674021762	NNP
work_6hjpwvup55datd4luxmoufplrq	3	14	Phil	Phil	NNP
work_6hjpwvup55datd4luxmoufplrq	3	15	F.	F.	NNP
work_6hjpwvup55datd4luxmoufplrq	3	16	Battley	Battley	NNP
work_6hjpwvup55datd4luxmoufplrq	3	17	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	3	18	Mark	Mark	NNP
work_6hjpwvup55datd4luxmoufplrq	3	19	E.	E.	NNP
work_6hjpwvup55datd4luxmoufplrq	3	20	Hauber	Hauber	NNP
work_6hjpwvup55datd4luxmoufplrq	3	21	School	School	NNP
work_6hjpwvup55datd4luxmoufplrq	3	22	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	3	23	Biological	Biological	NNP
work_6hjpwvup55datd4luxmoufplrq	3	24	Sciences	Sciences	NNPS
work_6hjpwvup55datd4luxmoufplrq	3	25	,	,	,
work_6hjpwvup55datd4luxmoufplrq	3	26	University	University	NNP
work_6hjpwvup55datd4luxmoufplrq	3	27	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	3	28	Auckland	Auckland	NNP
work_6hjpwvup55datd4luxmoufplrq	3	29	,	,	,
work_6hjpwvup55datd4luxmoufplrq	3	30	PB	PB	NNP
work_6hjpwvup55datd4luxmoufplrq	3	31	92019	92019	CD
work_6hjpwvup55datd4luxmoufplrq	3	32	,	,	,
work_6hjpwvup55datd4luxmoufplrq	3	33	Auckland	Auckland	NNP
work_6hjpwvup55datd4luxmoufplrq	3	34	,	,	,
work_6hjpwvup55datd4luxmoufplrq	3	35	New	New	NNP
work_6hjpwvup55datd4luxmoufplrq	3	36	Zealand	Zealand	NNP
work_6hjpwvup55datd4luxmoufplrq	3	37	Update	Update	NNP
work_6hjpwvup55datd4luxmoufplrq	3	38	TRENDS	trend	NNS
work_6hjpwvup55datd4luxmoufplrq	3	39	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	3	40	Ecology	Ecology	NNP
work_6hjpwvup55datd4luxmoufplrq	3	41	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	3	42	Evolution	Evolution	NNP
work_6hjpwvup55datd4luxmoufplrq	3	43	Vol.xxx	Vol.xxx	NNP
work_6hjpwvup55datd4luxmoufplrq	3	44	No.x	No.x	NNP
work_6hjpwvup55datd4luxmoufplrq	3	45	The	the	DT
work_6hjpwvup55datd4luxmoufplrq	3	46	splendid	splendid	JJ
work_6hjpwvup55datd4luxmoufplrq	3	47	colours	colour	NNS
work_6hjpwvup55datd4luxmoufplrq	3	48	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	3	49	complex	complex	JJ
work_6hjpwvup55datd4luxmoufplrq	3	50	patterns	pattern	NNS
work_6hjpwvup55datd4luxmoufplrq	3	51	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	3	52	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	3	53	plumage	plumage	NN
work_6hjpwvup55datd4luxmoufplrq	3	54	,	,	,
work_6hjpwvup55datd4luxmoufplrq	3	55	eggs	egg	NNS
work_6hjpwvup55datd4luxmoufplrq	3	56	,	,	,
work_6hjpwvup55datd4luxmoufplrq	3	57	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	3	58	beaks	beak	NNS
work_6hjpwvup55datd4luxmoufplrq	3	59	,	,	,
work_6hjpwvup55datd4luxmoufplrq	3	60	feet	foot	NNS
work_6hjpwvup55datd4luxmoufplrq	3	61	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	3	62	other	other	JJ
work_6hjpwvup55datd4luxmoufplrq	3	63	bare	bare	JJ
work_6hjpwvup55datd4luxmoufplrq	3	64	parts	part	NNS
work_6hjpwvup55datd4luxmoufplrq	3	65	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	3	66	birds	bird	NNS
work_6hjpwvup55datd4luxmoufplrq	3	67	have	have	VBP
work_6hjpwvup55datd4luxmoufplrq	3	68	captivated	captivate	VBN
work_6hjpwvup55datd4luxmoufplrq	3	69	humans	human	NNS
work_6hjpwvup55datd4luxmoufplrq	3	70	for	for	IN
work_6hjpwvup55datd4luxmoufplrq	3	71	millenia	millenia	NNP
work_6hjpwvup55datd4luxmoufplrq	3	72	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	3	73	scien-	scien-	JJ
work_6hjpwvup55datd4luxmoufplrq	3	74	tists	tist	NNS
work_6hjpwvup55datd4luxmoufplrq	3	75	for	for	IN
work_6hjpwvup55datd4luxmoufplrq	3	76	more	more	JJR
work_6hjpwvup55datd4luxmoufplrq	3	77	than	than	IN
work_6hjpwvup55datd4luxmoufplrq	3	78	150	150	CD
work_6hjpwvup55datd4luxmoufplrq	3	79	years	year	NNS
work_6hjpwvup55datd4luxmoufplrq	3	80	.	.	.
work_6hjpwvup55datd4luxmoufplrq	4	1	In	in	IN
work_6hjpwvup55datd4luxmoufplrq	4	2	particu-	particu-	NN
work_6hjpwvup55datd4luxmoufplrq	4	3	lar	lar	NN
work_6hjpwvup55datd4luxmoufplrq	4	4	,	,	,
work_6hjpwvup55datd4luxmoufplrq	4	5	birds	bird	NNS
work_6hjpwvup55datd4luxmoufplrq	4	6	have	have	VBP
work_6hjpwvup55datd4luxmoufplrq	4	7	provided	provide	VBN
work_6hjpwvup55datd4luxmoufplrq	4	8	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	4	9	rich	rich	JJ
work_6hjpwvup55datd4luxmoufplrq	4	10	basis	basis	NN
work_6hjpwvup55datd4luxmoufplrq	4	11	for	for	IN
work_6hjpwvup55datd4luxmoufplrq	4	12	mechanistic	mechanistic	JJ
work_6hjpwvup55datd4luxmoufplrq	4	13	studies	study	NNS
work_6hjpwvup55datd4luxmoufplrq	4	14	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	4	15	feather	feather	NN
work_6hjpwvup55datd4luxmoufplrq	4	16	structure	structure	NN
work_6hjpwvup55datd4luxmoufplrq	4	17	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	4	18	plumage	plumage	NN
work_6hjpwvup55datd4luxmoufplrq	4	19	development	development	NN
work_6hjpwvup55datd4luxmoufplrq	4	20	,	,	,
work_6hjpwvup55datd4luxmoufplrq	4	21	predominant	predominant	VBP
work_6hjpwvup55datd4luxmoufplrq	4	22	through	through	IN
work_6hjpwvup55datd4luxmoufplrq	4	23	much	much	JJ
work_6hjpwvup55datd4luxmoufplrq	4	24	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	4	25	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	4	26	20th	20th	JJ
work_6hjpwvup55datd4luxmoufplrq	4	27	century	century	NN
work_6hjpwvup55datd4luxmoufplrq	4	28	,	,	,
work_6hjpwvup55datd4luxmoufplrq	4	29	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	4	30	for	for	IN
work_6hjpwvup55datd4luxmoufplrq	4	31	evolutionary	evolutionary	JJ
work_6hjpwvup55datd4luxmoufplrq	4	32	studies	study	NNS
work_6hjpwvup55datd4luxmoufplrq	4	33	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	4	34	functional	functional	JJ
work_6hjpwvup55datd4luxmoufplrq	4	35	aspects	aspect	NNS
work_6hjpwvup55datd4luxmoufplrq	4	36	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	4	37	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	4	38	plumage	plumage	NN
work_6hjpwvup55datd4luxmoufplrq	4	39	,	,	,
work_6hjpwvup55datd4luxmoufplrq	4	40	which	which	WDT
work_6hjpwvup55datd4luxmoufplrq	4	41	began	begin	VBD
work_6hjpwvup55datd4luxmoufplrq	4	42	with	with	IN
work_6hjpwvup55datd4luxmoufplrq	4	43	Darwin	Darwin	NNP
work_6hjpwvup55datd4luxmoufplrq	4	44	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	4	45	Wallace	Wallace	NNP
work_6hjpwvup55datd4luxmoufplrq	4	46	but	but	CC
work_6hjpwvup55datd4luxmoufplrq	4	47	followed	follow	VBN
work_6hjpwvup55datd4luxmoufplrq	4	48	by	by	IN
work_6hjpwvup55datd4luxmoufplrq	4	49	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	4	50	hiatus	hiatus	NN
work_6hjpwvup55datd4luxmoufplrq	4	51	until	until	IN
work_6hjpwvup55datd4luxmoufplrq	4	52	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	4	53	latter	latter	JJ
work_6hjpwvup55datd4luxmoufplrq	4	54	half	half	NN
work_6hjpwvup55datd4luxmoufplrq	4	55	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	4	56	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	4	57	20th	20th	JJ
work_6hjpwvup55datd4luxmoufplrq	4	58	century	century	NN
work_6hjpwvup55datd4luxmoufplrq	4	59	.	.	.
work_6hjpwvup55datd4luxmoufplrq	5	1	The	the	DT
work_6hjpwvup55datd4luxmoufplrq	5	2	past	past	JJ
work_6hjpwvup55datd4luxmoufplrq	5	3	three	three	CD
work_6hjpwvup55datd4luxmoufplrq	5	4	decades	decade	NNS
work_6hjpwvup55datd4luxmoufplrq	5	5	have	have	VBP
work_6hjpwvup55datd4luxmoufplrq	5	6	given	give	VBN
work_6hjpwvup55datd4luxmoufplrq	5	7	rise	rise	NN
work_6hjpwvup55datd4luxmoufplrq	5	8	to	to	IN
work_6hjpwvup55datd4luxmoufplrq	5	9	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	5	10	renewed	renewed	JJ
work_6hjpwvup55datd4luxmoufplrq	5	11	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	5	12	prolific	prolific	JJ
work_6hjpwvup55datd4luxmoufplrq	5	13	research	research	NN
work_6hjpwvup55datd4luxmoufplrq	5	14	field	field	NN
work_6hjpwvup55datd4luxmoufplrq	5	15	that	that	WDT
work_6hjpwvup55datd4luxmoufplrq	5	16	combines	combine	VBZ
work_6hjpwvup55datd4luxmoufplrq	5	17	mechanistic	mechanistic	JJ
work_6hjpwvup55datd4luxmoufplrq	5	18	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	5	19	evolutionary	evolutionary	JJ
work_6hjpwvup55datd4luxmoufplrq	5	20	approaches	approach	NNS
work_6hjpwvup55datd4luxmoufplrq	5	21	to	to	IN
work_6hjpwvup55datd4luxmoufplrq	5	22	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	5	23	study	study	NN
work_6hjpwvup55datd4luxmoufplrq	5	24	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	5	25	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	5	26	colour	colour	NN
work_6hjpwvup55datd4luxmoufplrq	5	27	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	5	28	birds	bird	NNS
work_6hjpwvup55datd4luxmoufplrq	5	29	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	5	30	Avian	Avian	NNP
work_6hjpwvup55datd4luxmoufplrq	5	31	Coloration	Coloration	NNP
work_6hjpwvup55datd4luxmoufplrq	5	32	,	,	,
work_6hjpwvup55datd4luxmoufplrq	5	33	edited	edit	VBN
work_6hjpwvup55datd4luxmoufplrq	5	34	by	by	IN
work_6hjpwvup55datd4luxmoufplrq	5	35	Geoffrey	Geoffrey	NNP
work_6hjpwvup55datd4luxmoufplrq	5	36	Hill	Hill	NNP
work_6hjpwvup55datd4luxmoufplrq	5	37	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	5	38	Kevin	Kevin	NNP
work_6hjpwvup55datd4luxmoufplrq	5	39	McGraw	McGraw	NNP
work_6hjpwvup55datd4luxmoufplrq	5	40	,	,	,
work_6hjpwvup55datd4luxmoufplrq	5	41	pro-	pro-	NN
work_6hjpwvup55datd4luxmoufplrq	5	42	vides	vide	VBZ
work_6hjpwvup55datd4luxmoufplrq	5	43	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	5	44	state	state	NN
work_6hjpwvup55datd4luxmoufplrq	5	45	-	-	HYPH
work_6hjpwvup55datd4luxmoufplrq	5	46	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	5	47	-	-	HYPH
work_6hjpwvup55datd4luxmoufplrq	5	48	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	5	49	-	-	HYPH
work_6hjpwvup55datd4luxmoufplrq	5	50	art	art	NN
work_6hjpwvup55datd4luxmoufplrq	5	51	review	review	NN
work_6hjpwvup55datd4luxmoufplrq	5	52	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	5	53	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	5	54	field	field	NN
work_6hjpwvup55datd4luxmoufplrq	5	55	as	as	IN
work_6hjpwvup55datd4luxmoufplrq	5	56	it	-PRON-	PRP
work_6hjpwvup55datd4luxmoufplrq	5	57	currently	currently	RB
work_6hjpwvup55datd4luxmoufplrq	5	58	stands	stand	VBZ
work_6hjpwvup55datd4luxmoufplrq	5	59	.	.	.
work_6hjpwvup55datd4luxmoufplrq	6	1	Here	here	RB
work_6hjpwvup55datd4luxmoufplrq	6	2	,	,	,
work_6hjpwvup55datd4luxmoufplrq	6	3	22	22	CD
work_6hjpwvup55datd4luxmoufplrq	6	4	specialists	specialist	NNS
work_6hjpwvup55datd4luxmoufplrq	6	5	provide	provide	VBP
work_6hjpwvup55datd4luxmoufplrq	6	6	synth-	synth-	JJ
work_6hjpwvup55datd4luxmoufplrq	6	7	eses	ese	NNS
work_6hjpwvup55datd4luxmoufplrq	6	8	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	6	9	key	key	JJ
work_6hjpwvup55datd4luxmoufplrq	6	10	topics	topic	NNS
work_6hjpwvup55datd4luxmoufplrq	6	11	,	,	,
work_6hjpwvup55datd4luxmoufplrq	6	12	split	split	VBN
work_6hjpwvup55datd4luxmoufplrq	6	13	for	for	IN
work_6hjpwvup55datd4luxmoufplrq	6	14	convenience	convenience	NN
work_6hjpwvup55datd4luxmoufplrq	6	15	across	across	IN
work_6hjpwvup55datd4luxmoufplrq	6	16	two	two	CD
work_6hjpwvup55datd4luxmoufplrq	6	17	volumes	volume	NNS
work_6hjpwvup55datd4luxmoufplrq	6	18	.	.	.
work_6hjpwvup55datd4luxmoufplrq	7	1	Volume	volume	NN
work_6hjpwvup55datd4luxmoufplrq	7	2	I	I	NNP
work_6hjpwvup55datd4luxmoufplrq	7	3	,	,	,
work_6hjpwvup55datd4luxmoufplrq	7	4	Mechanisms	Mechanisms	NNPS
work_6hjpwvup55datd4luxmoufplrq	7	5	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	7	6	Measurements	Measurements	NNPS
work_6hjpwvup55datd4luxmoufplrq	7	7	,	,	,
work_6hjpwvup55datd4luxmoufplrq	7	8	covers	cover	VBZ
work_6hjpwvup55datd4luxmoufplrq	7	9	three	three	CD
work_6hjpwvup55datd4luxmoufplrq	7	10	main	main	JJ
work_6hjpwvup55datd4luxmoufplrq	7	11	areas	area	NNS
work_6hjpwvup55datd4luxmoufplrq	7	12	:	:	:
work_6hjpwvup55datd4luxmoufplrq	7	13	perception	perception	NN
work_6hjpwvup55datd4luxmoufplrq	7	14	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	7	15	measurements	measurement	NNS
work_6hjpwvup55datd4luxmoufplrq	7	16	,	,	,
work_6hjpwvup55datd4luxmoufplrq	7	17	mechanisms	mechanism	NNS
work_6hjpwvup55datd4luxmoufplrq	7	18	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	7	19	production	production	NN
work_6hjpwvup55datd4luxmoufplrq	7	20	,	,	,
work_6hjpwvup55datd4luxmoufplrq	7	21	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	7	22	control	control	NN
work_6hjpwvup55datd4luxmoufplrq	7	23	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	7	24	regulation	regulation	NN
work_6hjpwvup55datd4luxmoufplrq	7	25	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	7	26	expression	expression	NN
work_6hjpwvup55datd4luxmoufplrq	7	27	.	.	.
work_6hjpwvup55datd4luxmoufplrq	8	1	The	the	DT
work_6hjpwvup55datd4luxmoufplrq	8	2	first	first	JJ
work_6hjpwvup55datd4luxmoufplrq	8	3	section	section	NN
work_6hjpwvup55datd4luxmoufplrq	8	4	introduces	introduce	VBZ
work_6hjpwvup55datd4luxmoufplrq	8	5	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	8	6	fundamental	fundamental	JJ
work_6hjpwvup55datd4luxmoufplrq	8	7	issue	issue	NN
work_6hjpwvup55datd4luxmoufplrq	8	8	that	that	IN
work_6hjpwvup55datd4luxmoufplrq	8	9	human	human	JJ
work_6hjpwvup55datd4luxmoufplrq	8	10	vision	vision	NN
work_6hjpwvup55datd4luxmoufplrq	8	11	differs	differ	VBZ
work_6hjpwvup55datd4luxmoufplrq	8	12	from	from	IN
work_6hjpwvup55datd4luxmoufplrq	8	13	avian	avian	JJ
work_6hjpwvup55datd4luxmoufplrq	8	14	vision	vision	NN
work_6hjpwvup55datd4luxmoufplrq	8	15	.	.	.
work_6hjpwvup55datd4luxmoufplrq	9	1	Although	although	IN
work_6hjpwvup55datd4luxmoufplrq	9	2	much	much	JJ
work_6hjpwvup55datd4luxmoufplrq	9	3	human	human	JJ
work_6hjpwvup55datd4luxmoufplrq	9	4	fascination	fascination	NN
work_6hjpwvup55datd4luxmoufplrq	9	5	with	with	IN
work_6hjpwvup55datd4luxmoufplrq	9	6	birds	bird	NNS
work_6hjpwvup55datd4luxmoufplrq	9	7	stems	stem	VBZ
work_6hjpwvup55datd4luxmoufplrq	9	8	from	from	IN
work_6hjpwvup55datd4luxmoufplrq	9	9	our	-PRON-	PRP$
work_6hjpwvup55datd4luxmoufplrq	9	10	shared	share	VBN
work_6hjpwvup55datd4luxmoufplrq	9	11	major	major	JJ
work_6hjpwvup55datd4luxmoufplrq	9	12	senses	sense	NNS
work_6hjpwvup55datd4luxmoufplrq	9	13	used	use	VBN
work_6hjpwvup55datd4luxmoufplrq	9	14	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	9	15	communication	communication	NN
work_6hjpwvup55datd4luxmoufplrq	9	16	(	(	-LRB-
work_6hjpwvup55datd4luxmoufplrq	9	17	vision	vision	NN
work_6hjpwvup55datd4luxmoufplrq	9	18	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	9	19	hearing	hearing	NN
work_6hjpwvup55datd4luxmoufplrq	9	20	)	)	-RRB-
work_6hjpwvup55datd4luxmoufplrq	9	21	,	,	,
work_6hjpwvup55datd4luxmoufplrq	9	22	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	9	23	ability	ability	NN
work_6hjpwvup55datd4luxmoufplrq	9	24	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	9	25	birds	bird	NNS
work_6hjpwvup55datd4luxmoufplrq	9	26	to	to	TO
work_6hjpwvup55datd4luxmoufplrq	9	27	detect	detect	VB
work_6hjpwvup55datd4luxmoufplrq	9	28	ultraviolet	ultraviolet	JJ
work_6hjpwvup55datd4luxmoufplrq	9	29	wavelengths	wavelength	NNS
work_6hjpwvup55datd4luxmoufplrq	9	30	means	mean	VBZ
work_6hjpwvup55datd4luxmoufplrq	9	31	that	that	IN
work_6hjpwvup55datd4luxmoufplrq	9	32	there	there	EX
work_6hjpwvup55datd4luxmoufplrq	9	33	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	9	34	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	9	35	hidden	hidden	JJ
work_6hjpwvup55datd4luxmoufplrq	9	36	world	world	NN
work_6hjpwvup55datd4luxmoufplrq	9	37	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	9	38	signaling	signal	VBG
work_6hjpwvup55datd4luxmoufplrq	9	39	that	that	IN
work_6hjpwvup55datd4luxmoufplrq	9	40	scientists	scientist	NNS
work_6hjpwvup55datd4luxmoufplrq	9	41	have	have	VBP
work_6hjpwvup55datd4luxmoufplrq	9	42	only	only	RB
work_6hjpwvup55datd4luxmoufplrq	9	43	recently	recently	RB
work_6hjpwvup55datd4luxmoufplrq	9	44	been	be	VBN
work_6hjpwvup55datd4luxmoufplrq	9	45	able	able	JJ
work_6hjpwvup55datd4luxmoufplrq	9	46	to	to	TO
work_6hjpwvup55datd4luxmoufplrq	9	47	address	address	VB
work_6hjpwvup55datd4luxmoufplrq	9	48	.	.	.
work_6hjpwvup55datd4luxmoufplrq	10	1	This	this	DT
work_6hjpwvup55datd4luxmoufplrq	10	2	has	have	VBZ
work_6hjpwvup55datd4luxmoufplrq	10	3	now	now	RB
work_6hjpwvup55datd4luxmoufplrq	10	4	changed	change	VBN
work_6hjpwvup55datd4luxmoufplrq	10	5	with	with	IN
work_6hjpwvup55datd4luxmoufplrq	10	6	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	10	7	devel-	devel-	NNP
work_6hjpwvup55datd4luxmoufplrq	10	8	opment	opment	NN
work_6hjpwvup55datd4luxmoufplrq	10	9	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	10	10	portable	portable	JJ
work_6hjpwvup55datd4luxmoufplrq	10	11	spectrometers	spectrometer	NNS
work_6hjpwvup55datd4luxmoufplrq	10	12	,	,	,
work_6hjpwvup55datd4luxmoufplrq	10	13	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	10	14	instead	instead	RB
work_6hjpwvup55datd4luxmoufplrq	10	15	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	10	16	denoting	denote	VBG
work_6hjpwvup55datd4luxmoufplrq	10	17	colours	colour	NNS
work_6hjpwvup55datd4luxmoufplrq	10	18	we	-PRON-	PRP
work_6hjpwvup55datd4luxmoufplrq	10	19	now	now	RB
work_6hjpwvup55datd4luxmoufplrq	10	20	measure	measure	VBP
work_6hjpwvup55datd4luxmoufplrq	10	21	reflectance	reflectance	NN
work_6hjpwvup55datd4luxmoufplrq	10	22	spectra	spectra	NNP
work_6hjpwvup55datd4luxmoufplrq	10	23	.	.	.
work_6hjpwvup55datd4luxmoufplrq	11	1	The	the	DT
work_6hjpwvup55datd4luxmoufplrq	11	2	opening	opening	NN
work_6hjpwvup55datd4luxmoufplrq	11	3	chapters	chapter	NNS
work_6hjpwvup55datd4luxmoufplrq	11	4	on	on	IN
work_6hjpwvup55datd4luxmoufplrq	11	5	quantifying	quantify	VBG
work_6hjpwvup55datd4luxmoufplrq	11	6	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	11	7	analysing	analyse	VBG
work_6hjpwvup55datd4luxmoufplrq	11	8	colours	colour	NNS
work_6hjpwvup55datd4luxmoufplrq	11	9	provide	provide	VBP
work_6hjpwvup55datd4luxmoufplrq	11	10	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	11	11	thorough	thorough	JJ
work_6hjpwvup55datd4luxmoufplrq	11	12	theoretical	theoretical	JJ
work_6hjpwvup55datd4luxmoufplrq	11	13	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	11	14	practical	practical	JJ
work_6hjpwvup55datd4luxmoufplrq	11	15	background	background	NN
work_6hjpwvup55datd4luxmoufplrq	11	16	to	to	IN
work_6hjpwvup55datd4luxmoufplrq	11	17	this	this	DT
work_6hjpwvup55datd4luxmoufplrq	11	18	tech-	tech-	JJ
work_6hjpwvup55datd4luxmoufplrq	11	19	nique	nique	NN
work_6hjpwvup55datd4luxmoufplrq	11	20	,	,	,
work_6hjpwvup55datd4luxmoufplrq	11	21	down	down	RB
work_6hjpwvup55datd4luxmoufplrq	11	22	to	to	IN
work_6hjpwvup55datd4luxmoufplrq	11	23	issues	issue	NNS
work_6hjpwvup55datd4luxmoufplrq	11	24	as	as	IN
work_6hjpwvup55datd4luxmoufplrq	11	25	seemingly	seemingly	RB
work_6hjpwvup55datd4luxmoufplrq	11	26	trivial	trivial	JJ
work_6hjpwvup55datd4luxmoufplrq	11	27	as	as	IN
work_6hjpwvup55datd4luxmoufplrq	11	28	appropriate	appropriate	JJ
work_6hjpwvup55datd4luxmoufplrq	11	29	naming	naming	NN
work_6hjpwvup55datd4luxmoufplrq	11	30	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	11	31	computer	computer	NN
work_6hjpwvup55datd4luxmoufplrq	11	32	files	file	NNS
work_6hjpwvup55datd4luxmoufplrq	11	33	(	(	-LRB-
work_6hjpwvup55datd4luxmoufplrq	11	34	but	but	CC
work_6hjpwvup55datd4luxmoufplrq	11	35	which	which	WDT
work_6hjpwvup55datd4luxmoufplrq	11	36	can	can	MD
work_6hjpwvup55datd4luxmoufplrq	11	37	cause	cause	VB
work_6hjpwvup55datd4luxmoufplrq	11	38	headaches	headache	NNS
work_6hjpwvup55datd4luxmoufplrq	11	39	otherwise	otherwise	RB
work_6hjpwvup55datd4luxmoufplrq	11	40	)	)	-RRB-
work_6hjpwvup55datd4luxmoufplrq	11	41	.	.	.
work_6hjpwvup55datd4luxmoufplrq	12	1	Although	although	IN
work_6hjpwvup55datd4luxmoufplrq	12	2	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	12	3	beauty	beauty	NN
work_6hjpwvup55datd4luxmoufplrq	12	4	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	12	5	reflectance	reflectance	NN
work_6hjpwvup55datd4luxmoufplrq	12	6	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	12	7	that	that	IN
work_6hjpwvup55datd4luxmoufplrq	12	8	it	-PRON-	PRP
work_6hjpwvup55datd4luxmoufplrq	12	9	truly	truly	RB
work_6hjpwvup55datd4luxmoufplrq	12	10	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	12	11	an	an	DT
work_6hjpwvup55datd4luxmoufplrq	12	12	objective	objective	JJ
work_6hjpwvup55datd4luxmoufplrq	12	13	property	property	NN
work_6hjpwvup55datd4luxmoufplrq	12	14	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	12	15	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	12	16	subject	subject	NN
work_6hjpwvup55datd4luxmoufplrq	12	17	under	under	IN
work_6hjpwvup55datd4luxmoufplrq	12	18	scrutiny	scrutiny	NN
work_6hjpwvup55datd4luxmoufplrq	12	19	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	12	20	,	,	,
work_6hjpwvup55datd4luxmoufplrq	12	21	hence	hence	RB
work_6hjpwvup55datd4luxmoufplrq	12	22	,	,	,
work_6hjpwvup55datd4luxmoufplrq	12	23	independent	independent	JJ
work_6hjpwvup55datd4luxmoufplrq	12	24	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	12	25	our	-PRON-	PRP$
work_6hjpwvup55datd4luxmoufplrq	12	26	own	own	JJ
work_6hjpwvup55datd4luxmoufplrq	12	27	visual	visual	JJ
work_6hjpwvup55datd4luxmoufplrq	12	28	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	12	29	cognitive	cognitive	JJ
work_6hjpwvup55datd4luxmoufplrq	12	30	biases	bias	NNS
work_6hjpwvup55datd4luxmoufplrq	12	31	,	,	,
work_6hjpwvup55datd4luxmoufplrq	12	32	it	-PRON-	PRP
work_6hjpwvup55datd4luxmoufplrq	12	33	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	12	34	still	still	RB
work_6hjpwvup55datd4luxmoufplrq	12	35	only	only	RB
work_6hjpwvup55datd4luxmoufplrq	12	36	one	one	CD
work_6hjpwvup55datd4luxmoufplrq	12	37	step	step	NN
work_6hjpwvup55datd4luxmoufplrq	12	38	closer	close	RBR
work_6hjpwvup55datd4luxmoufplrq	12	39	to	to	IN
work_6hjpwvup55datd4luxmoufplrq	12	40	representing	represent	VBG
work_6hjpwvup55datd4luxmoufplrq	12	41	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	12	42	information	information	NN
work_6hjpwvup55datd4luxmoufplrq	12	43	perceived	perceive	VBN
work_6hjpwvup55datd4luxmoufplrq	12	44	by	by	IN
work_6hjpwvup55datd4luxmoufplrq	12	45	birds	bird	NNS
work_6hjpwvup55datd4luxmoufplrq	12	46	themselves	-PRON-	PRP
work_6hjpwvup55datd4luxmoufplrq	12	47	.	.	.
work_6hjpwvup55datd4luxmoufplrq	13	1	Additional	additional	JJ
work_6hjpwvup55datd4luxmoufplrq	13	2	physiological	physiological	JJ
work_6hjpwvup55datd4luxmoufplrq	13	3	or	or	CC
work_6hjpwvup55datd4luxmoufplrq	13	4	neural	neural	JJ
work_6hjpwvup55datd4luxmoufplrq	13	5	filters	filter	NNS
work_6hjpwvup55datd4luxmoufplrq	13	6	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	13	7	avian	avian	NNP
work_6hjpwvup55datd4luxmoufplrq	13	8	sensory	sensory	NNP
work_6hjpwvup55datd4luxmoufplrq	13	9	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	13	10	recognition	recognition	NN
work_6hjpwvup55datd4luxmoufplrq	13	11	systems	system	NNS
work_6hjpwvup55datd4luxmoufplrq	13	12	,	,	,
work_6hjpwvup55datd4luxmoufplrq	13	13	as	as	RB
work_6hjpwvup55datd4luxmoufplrq	13	14	well	well	RB
work_6hjpwvup55datd4luxmoufplrq	13	15	as	as	IN
work_6hjpwvup55datd4luxmoufplrq	13	16	environmental	environmental	JJ
work_6hjpwvup55datd4luxmoufplrq	13	17	factors	factor	NNS
work_6hjpwvup55datd4luxmoufplrq	13	18	,	,	,
work_6hjpwvup55datd4luxmoufplrq	13	19	affect	affect	VBP
work_6hjpwvup55datd4luxmoufplrq	13	20	what	what	WP
work_6hjpwvup55datd4luxmoufplrq	13	21	birds	bird	NNS
work_6hjpwvup55datd4luxmoufplrq	13	22	actually	actually	RB
work_6hjpwvup55datd4luxmoufplrq	13	23	‘	'	``
work_6hjpwvup55datd4luxmoufplrq	13	24	see	see	UH
work_6hjpwvup55datd4luxmoufplrq	13	25	’	'	''
work_6hjpwvup55datd4luxmoufplrq	13	26	,	,	,
work_6hjpwvup55datd4luxmoufplrq	13	27	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	13	28	point	point	NN
work_6hjpwvup55datd4luxmoufplrq	13	29	developed	develop	VBN
work_6hjpwvup55datd4luxmoufplrq	13	30	early	early	RB
work_6hjpwvup55datd4luxmoufplrq	13	31	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	13	32	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	13	33	book	book	NN
work_6hjpwvup55datd4luxmoufplrq	13	34	.	.	.
work_6hjpwvup55datd4luxmoufplrq	14	1	Corresponding	correspond	VBG
work_6hjpwvup55datd4luxmoufplrq	14	2	author	author	NN
work_6hjpwvup55datd4luxmoufplrq	14	3	:	:	:
work_6hjpwvup55datd4luxmoufplrq	14	4	Battley	Battley	NNP
work_6hjpwvup55datd4luxmoufplrq	14	5	,	,	,
work_6hjpwvup55datd4luxmoufplrq	14	6	P.F.	P.F.	NNP
work_6hjpwvup55datd4luxmoufplrq	15	1	(	(	-LRB-
work_6hjpwvup55datd4luxmoufplrq	15	2	pbat014@ec.auckland.ac.nz	pbat014@ec.auckland.ac.nz	NNP
work_6hjpwvup55datd4luxmoufplrq	15	3	)	)	-RRB-
work_6hjpwvup55datd4luxmoufplrq	15	4	.	.	.
work_6hjpwvup55datd4luxmoufplrq	16	1	Available	available	JJ
work_6hjpwvup55datd4luxmoufplrq	16	2	online	online	JJ
work_6hjpwvup55datd4luxmoufplrq	16	3	xxxxxx	xxxxxx	NNS
work_6hjpwvup55datd4luxmoufplrq	16	4	.	.	.
work_6hjpwvup55datd4luxmoufplrq	17	1	www.sciencedirect.com	www.sciencedirect.com	NNP
work_6hjpwvup55datd4luxmoufplrq	17	2	0169	0169	CD
work_6hjpwvup55datd4luxmoufplrq	17	3	-	-	HYPH
work_6hjpwvup55datd4luxmoufplrq	17	4	5347/$	5347/$	CD
work_6hjpwvup55datd4luxmoufplrq	17	5	–	–	:
work_6hjpwvup55datd4luxmoufplrq	17	6	see	see	VB
work_6hjpwvup55datd4luxmoufplrq	17	7	front	front	JJ
work_6hjpwvup55datd4luxmoufplrq	17	8	matter	matter	NN
work_6hjpwvup55datd4luxmoufplrq	17	9	�	�	NNP
work_6hjpwvup55datd4luxmoufplrq	17	10	2006	2006	CD
work_6hjpwvup55datd4luxmoufplrq	17	11	Elsevier	Elsevier	NNP
work_6hjpwvup55datd4luxmoufplrq	17	12	Ltd.	Ltd.	NNP
work_6hjpwvup55datd4luxmoufplrq	17	13	All	all	DT
work_6hjpwvup55datd4luxmoufplrq	17	14	rights	right	NNS
work_6hjpwvup55datd4luxmoufplrq	17	15	reserve	reserve	NN
work_6hjpwvup55datd4luxmoufplrq	17	16	Please	please	UH
work_6hjpwvup55datd4luxmoufplrq	17	17	cite	cite	VB
work_6hjpwvup55datd4luxmoufplrq	17	18	this	this	DT
work_6hjpwvup55datd4luxmoufplrq	17	19	article	article	NN
work_6hjpwvup55datd4luxmoufplrq	17	20	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	17	21	press	press	NN
work_6hjpwvup55datd4luxmoufplrq	17	22	as	as	IN
work_6hjpwvup55datd4luxmoufplrq	17	23	:	:	:
work_6hjpwvup55datd4luxmoufplrq	17	24	Battley	Battley	NNP
work_6hjpwvup55datd4luxmoufplrq	17	25	Phil	Phil	NNP
work_6hjpwvup55datd4luxmoufplrq	17	26	F.	F.	NNP
work_6hjpwvup55datd4luxmoufplrq	17	27	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	17	28	Hauber	Hauber	NNP
work_6hjpwvup55datd4luxmoufplrq	17	29	Mark	Mark	NNP
work_6hjpwvup55datd4luxmoufplrq	17	30	E.	E.	NNP
work_6hjpwvup55datd4luxmoufplrq	17	31	,	,	,
work_6hjpwvup55datd4luxmoufplrq	17	32	Beauty	Beauty	NNP
work_6hjpwvup55datd4luxmoufplrq	17	33	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	17	34	only	only	RB
work_6hjpwvup55datd4luxmoufplrq	17	35	partly	partly	RB
work_6hjpwvup55datd4luxmoufplrq	17	36	The	the	DT
work_6hjpwvup55datd4luxmoufplrq	17	37	second	second	JJ
work_6hjpwvup55datd4luxmoufplrq	17	38	section	section	NN
work_6hjpwvup55datd4luxmoufplrq	17	39	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	17	40	Part	Part	NNP
work_6hjpwvup55datd4luxmoufplrq	17	41	I	-PRON-	PRP
work_6hjpwvup55datd4luxmoufplrq	17	42	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	17	43	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	17	44	most	most	JJS
work_6hjpwvup55datd4luxmoufplrq	17	45	reference	reference	NN
work_6hjpwvup55datd4luxmoufplrq	17	46	-	-	HYPH
work_6hjpwvup55datd4luxmoufplrq	17	47	book	book	NN
work_6hjpwvup55datd4luxmoufplrq	17	48	-	-	HYPH
work_6hjpwvup55datd4luxmoufplrq	17	49	like	like	JJ
work_6hjpwvup55datd4luxmoufplrq	17	50	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	17	51	comprehensive	comprehensive	JJ
work_6hjpwvup55datd4luxmoufplrq	17	52	chapters	chapter	NNS
work_6hjpwvup55datd4luxmoufplrq	17	53	cover	cover	VBP
work_6hjpwvup55datd4luxmoufplrq	17	54	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	17	55	mechanics	mechanic	NNS
work_6hjpwvup55datd4luxmoufplrq	17	56	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	17	57	production	production	NN
work_6hjpwvup55datd4luxmoufplrq	17	58	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	17	59	carotenoids	carotenoid	NNS
work_6hjpwvup55datd4luxmoufplrq	17	60	,	,	,
work_6hjpwvup55datd4luxmoufplrq	17	61	melanins	melanin	NNS
work_6hjpwvup55datd4luxmoufplrq	17	62	,	,	,
work_6hjpwvup55datd4luxmoufplrq	17	63	structural	structural	JJ
work_6hjpwvup55datd4luxmoufplrq	17	64	colours	colour	NNS
work_6hjpwvup55datd4luxmoufplrq	17	65	,	,	,
work_6hjpwvup55datd4luxmoufplrq	17	66	pterins	pterin	NNS
work_6hjpwvup55datd4luxmoufplrq	17	67	,	,	,
work_6hjpwvup55datd4luxmoufplrq	17	68	porphyrins	porphyrin	NNS
work_6hjpwvup55datd4luxmoufplrq	17	69	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	17	70	psittacofulvins	psittacofulvin	NNS
work_6hjpwvup55datd4luxmoufplrq	17	71	,	,	,
work_6hjpwvup55datd4luxmoufplrq	17	72	as	as	RB
work_6hjpwvup55datd4luxmoufplrq	17	73	well	well	RB
work_6hjpwvup55datd4luxmoufplrq	17	74	as	as	IN
work_6hjpwvup55datd4luxmoufplrq	17	75	an	an	DT
work_6hjpwvup55datd4luxmoufplrq	17	76	engaging	engaging	JJ
work_6hjpwvup55datd4luxmoufplrq	17	77	account	account	NN
work_6hjpwvup55datd4luxmoufplrq	17	78	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	17	79	cosmetic	cosmetic	NN
work_6hjpwvup55datd4luxmoufplrq	17	80	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	17	81	adventi-	adventi-	VB
work_6hjpwvup55datd4luxmoufplrq	17	82	tious	tious	JJ
work_6hjpwvup55datd4luxmoufplrq	17	83	colours	colour	NNS
work_6hjpwvup55datd4luxmoufplrq	17	84	.	.	.
work_6hjpwvup55datd4luxmoufplrq	18	1	As	as	IN
work_6hjpwvup55datd4luxmoufplrq	18	2	carotenoids	carotenoid	NNS
work_6hjpwvup55datd4luxmoufplrq	18	3	have	have	VBP
work_6hjpwvup55datd4luxmoufplrq	18	4	featured	feature	VBN
work_6hjpwvup55datd4luxmoufplrq	18	5	so	so	RB
work_6hjpwvup55datd4luxmoufplrq	18	6	strongly	strongly	RB
work_6hjpwvup55datd4luxmoufplrq	18	7	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	18	8	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	18	9	study	study	NN
work_6hjpwvup55datd4luxmoufplrq	18	10	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	18	11	avian	avian	JJ
work_6hjpwvup55datd4luxmoufplrq	18	12	signals	signal	NNS
work_6hjpwvup55datd4luxmoufplrq	18	13	,	,	,
work_6hjpwvup55datd4luxmoufplrq	18	14	it	-PRON-	PRP
work_6hjpwvup55datd4luxmoufplrq	18	15	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	18	16	not	not	RB
work_6hjpwvup55datd4luxmoufplrq	18	17	surprising	surprising	JJ
work_6hjpwvup55datd4luxmoufplrq	18	18	that	that	IN
work_6hjpwvup55datd4luxmoufplrq	18	19	this	this	DT
work_6hjpwvup55datd4luxmoufplrq	18	20	chapter	chapter	NN
work_6hjpwvup55datd4luxmoufplrq	18	21	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	18	22	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	18	23	longest	long	JJS
work_6hjpwvup55datd4luxmoufplrq	18	24	;	;	:
work_6hjpwvup55datd4luxmoufplrq	18	25	however	however	RB
work_6hjpwvup55datd4luxmoufplrq	18	26	,	,	,
work_6hjpwvup55datd4luxmoufplrq	18	27	there	there	EX
work_6hjpwvup55datd4luxmoufplrq	18	28	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	18	29	equally	equally	RB
work_6hjpwvup55datd4luxmoufplrq	18	30	detailed	detailed	JJ
work_6hjpwvup55datd4luxmoufplrq	18	31	treatment	treatment	NN
work_6hjpwvup55datd4luxmoufplrq	18	32	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	18	33	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	18	34	commonest	common	JJS
work_6hjpwvup55datd4luxmoufplrq	18	35	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	18	36	avian	avian	JJ
work_6hjpwvup55datd4luxmoufplrq	18	37	pigments	pigment	NNS
work_6hjpwvup55datd4luxmoufplrq	18	38	,	,	,
work_6hjpwvup55datd4luxmoufplrq	18	39	melanins	melanin	NNS
work_6hjpwvup55datd4luxmoufplrq	18	40	,	,	,
work_6hjpwvup55datd4luxmoufplrq	18	41	which	which	WDT
work_6hjpwvup55datd4luxmoufplrq	18	42	makes	make	VBZ
work_6hjpwvup55datd4luxmoufplrq	18	43	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	18	44	strong	strong	JJ
work_6hjpwvup55datd4luxmoufplrq	18	45	case	case	NN
work_6hjpwvup55datd4luxmoufplrq	18	46	that	that	IN
work_6hjpwvup55datd4luxmoufplrq	18	47	they	-PRON-	PRP
work_6hjpwvup55datd4luxmoufplrq	18	48	are	be	VBP
work_6hjpwvup55datd4luxmoufplrq	18	49	far	far	RB
work_6hjpwvup55datd4luxmoufplrq	18	50	more	more	RBR
work_6hjpwvup55datd4luxmoufplrq	18	51	inter-	inter-	NN
work_6hjpwvup55datd4luxmoufplrq	18	52	esting	esting	NN
work_6hjpwvup55datd4luxmoufplrq	18	53	than	than	IN
work_6hjpwvup55datd4luxmoufplrq	18	54	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	18	55	generally	generally	RB
work_6hjpwvup55datd4luxmoufplrq	18	56	accepted	accept	VBN
work_6hjpwvup55datd4luxmoufplrq	18	57	.	.	.
work_6hjpwvup55datd4luxmoufplrq	19	1	A	a	DT
work_6hjpwvup55datd4luxmoufplrq	19	2	salutary	salutary	JJ
work_6hjpwvup55datd4luxmoufplrq	19	3	message	message	NN
work_6hjpwvup55datd4luxmoufplrq	19	4	here	here	RB
work_6hjpwvup55datd4luxmoufplrq	19	5	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	19	6	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	19	7	need	need	NN
work_6hjpwvup55datd4luxmoufplrq	19	8	to	to	TO
work_6hjpwvup55datd4luxmoufplrq	19	9	identify	identify	VB
work_6hjpwvup55datd4luxmoufplrq	19	10	formally	formally	RB
work_6hjpwvup55datd4luxmoufplrq	19	11	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	19	12	pigments	pigment	NNS
work_6hjpwvup55datd4luxmoufplrq	19	13	involved	involve	VBN
work_6hjpwvup55datd4luxmoufplrq	19	14	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	19	15	colouration	colouration	NN
work_6hjpwvup55datd4luxmoufplrq	19	16	.	.	.
work_6hjpwvup55datd4luxmoufplrq	20	1	Also	also	RB
work_6hjpwvup55datd4luxmoufplrq	20	2	,	,	,
work_6hjpwvup55datd4luxmoufplrq	20	3	anyone	anyone	NN
work_6hjpwvup55datd4luxmoufplrq	20	4	working	work	VBG
work_6hjpwvup55datd4luxmoufplrq	20	5	on	on	IN
work_6hjpwvup55datd4luxmoufplrq	20	6	birds	bird	NNS
work_6hjpwvup55datd4luxmoufplrq	20	7	that	that	WDT
work_6hjpwvup55datd4luxmoufplrq	20	8	happen	happen	VBP
work_6hjpwvup55datd4luxmoufplrq	20	9	not	not	RB
work_6hjpwvup55datd4luxmoufplrq	20	10	to	to	TO
work_6hjpwvup55datd4luxmoufplrq	20	11	incorporate	incorporate	VB
work_6hjpwvup55datd4luxmoufplrq	20	12	any	any	DT
work_6hjpwvup55datd4luxmoufplrq	20	13	carotenoids	carotenoid	NNS
work_6hjpwvup55datd4luxmoufplrq	20	14	into	into	IN
work_6hjpwvup55datd4luxmoufplrq	20	15	feathers	feather	NNS
work_6hjpwvup55datd4luxmoufplrq	20	16	need	need	VBP
work_6hjpwvup55datd4luxmoufplrq	20	17	no	no	RB
work_6hjpwvup55datd4luxmoufplrq	20	18	longer	longer	RB
work_6hjpwvup55datd4luxmoufplrq	20	19	feel	feel	VB
work_6hjpwvup55datd4luxmoufplrq	20	20	left	leave	VBN
work_6hjpwvup55datd4luxmoufplrq	20	21	out	out	RP
work_6hjpwvup55datd4luxmoufplrq	20	22	.	.	.
work_6hjpwvup55datd4luxmoufplrq	21	1	The	the	DT
work_6hjpwvup55datd4luxmoufplrq	21	2	final	final	JJ
work_6hjpwvup55datd4luxmoufplrq	21	3	section	section	NN
work_6hjpwvup55datd4luxmoufplrq	21	4	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	21	5	Part	Part	NNP
work_6hjpwvup55datd4luxmoufplrq	21	6	I	-PRON-	PRP
work_6hjpwvup55datd4luxmoufplrq	21	7	covers	cover	VBZ
work_6hjpwvup55datd4luxmoufplrq	21	8	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	21	9	regulation	regulation	NN
work_6hjpwvup55datd4luxmoufplrq	21	10	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	21	11	colouration	colouration	NN
work_6hjpwvup55datd4luxmoufplrq	21	12	.	.	.
work_6hjpwvup55datd4luxmoufplrq	22	1	Hormonal	hormonal	JJ
work_6hjpwvup55datd4luxmoufplrq	22	2	regulation	regulation	NN
work_6hjpwvup55datd4luxmoufplrq	22	3	,	,	,
work_6hjpwvup55datd4luxmoufplrq	22	4	although	although	IN
work_6hjpwvup55datd4luxmoufplrq	22	5	well	well	RB
work_6hjpwvup55datd4luxmoufplrq	22	6	studied	studied	JJ
work_6hjpwvup55datd4luxmoufplrq	22	7	,	,	,
work_6hjpwvup55datd4luxmoufplrq	22	8	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	22	9	not	not	RB
work_6hjpwvup55datd4luxmoufplrq	22	10	comprehensively	comprehensively	RB
work_6hjpwvup55datd4luxmoufplrq	22	11	understood	understand	VBN
work_6hjpwvup55datd4luxmoufplrq	22	12	,	,	,
work_6hjpwvup55datd4luxmoufplrq	22	13	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	22	14	part	part	NN
work_6hjpwvup55datd4luxmoufplrq	22	15	because	because	IN
work_6hjpwvup55datd4luxmoufplrq	22	16	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	22	17	difficulties	difficulty	NNS
work_6hjpwvup55datd4luxmoufplrq	22	18	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	22	19	controlling	control	VBG
work_6hjpwvup55datd4luxmoufplrq	22	20	for	for	IN
work_6hjpwvup55datd4luxmoufplrq	22	21	secondary	secondary	JJ
work_6hjpwvup55datd4luxmoufplrq	22	22	changes	change	NNS
work_6hjpwvup55datd4luxmoufplrq	22	23	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	22	24	experi-	experi-	JJ
work_6hjpwvup55datd4luxmoufplrq	22	25	mental	mental	JJ
work_6hjpwvup55datd4luxmoufplrq	22	26	treatments	treatment	NNS
work_6hjpwvup55datd4luxmoufplrq	22	27	.	.	.
work_6hjpwvup55datd4luxmoufplrq	23	1	Genetic	genetic	JJ
work_6hjpwvup55datd4luxmoufplrq	23	2	factors	factor	NNS
work_6hjpwvup55datd4luxmoufplrq	23	3	are	be	VBP
work_6hjpwvup55datd4luxmoufplrq	23	4	comparatively	comparatively	RB
work_6hjpwvup55datd4luxmoufplrq	23	5	poorly	poorly	RB
work_6hjpwvup55datd4luxmoufplrq	23	6	studied	study	VBN
work_6hjpwvup55datd4luxmoufplrq	23	7	,	,	,
work_6hjpwvup55datd4luxmoufplrq	23	8	but	but	CC
work_6hjpwvup55datd4luxmoufplrq	23	9	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	23	10	recent	recent	JJ
work_6hjpwvup55datd4luxmoufplrq	23	11	discovery	discovery	NN
work_6hjpwvup55datd4luxmoufplrq	23	12	that	that	IN
work_6hjpwvup55datd4luxmoufplrq	23	13	variation	variation	NN
work_6hjpwvup55datd4luxmoufplrq	23	14	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	23	15	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	23	16	gene	gene	NN
work_6hjpwvup55datd4luxmoufplrq	23	17	encoding	encode	VBG
work_6hjpwvup55datd4luxmoufplrq	23	18	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	23	19	melanocortin-1	melanocortin-1	NNP
work_6hjpwvup55datd4luxmoufplrq	23	20	receptor	receptor	NN
work_6hjpwvup55datd4luxmoufplrq	23	21	corresponds	correspond	VBZ
work_6hjpwvup55datd4luxmoufplrq	23	22	with	with	IN
work_6hjpwvup55datd4luxmoufplrq	23	23	variation	variation	NN
work_6hjpwvup55datd4luxmoufplrq	23	24	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	23	25	melanism	melanism	NN
work_6hjpwvup55datd4luxmoufplrq	23	26	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	23	27	three	three	CD
work_6hjpwvup55datd4luxmoufplrq	23	28	polymorphic	polymorphic	JJ
work_6hjpwvup55datd4luxmoufplrq	23	29	species	specie	NNS
work_6hjpwvup55datd4luxmoufplrq	23	30	[	[	-LRB-
work_6hjpwvup55datd4luxmoufplrq	23	31	1	1	CD
work_6hjpwvup55datd4luxmoufplrq	23	32	]	]	-RRB-
work_6hjpwvup55datd4luxmoufplrq	23	33	provides	provide	VBZ
work_6hjpwvup55datd4luxmoufplrq	23	34	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	23	35	model	model	NN
work_6hjpwvup55datd4luxmoufplrq	23	36	for	for	IN
work_6hjpwvup55datd4luxmoufplrq	23	37	future	future	JJ
work_6hjpwvup55datd4luxmoufplrq	23	38	work	work	NN
work_6hjpwvup55datd4luxmoufplrq	23	39	.	.	.
work_6hjpwvup55datd4luxmoufplrq	24	1	Some	some	DT
work_6hjpwvup55datd4luxmoufplrq	24	2	(	(	-LRB-
work_6hjpwvup55datd4luxmoufplrq	24	3	speculative	speculative	JJ
work_6hjpwvup55datd4luxmoufplrq	24	4	)	)	-RRB-
work_6hjpwvup55datd4luxmoufplrq	24	5	discussion	discussion	NN
work_6hjpwvup55datd4luxmoufplrq	24	6	on	on	IN
work_6hjpwvup55datd4luxmoufplrq	24	7	how	how	WRB
work_6hjpwvup55datd4luxmoufplrq	24	8	melanism	melanism	NN
work_6hjpwvup55datd4luxmoufplrq	24	9	might	may	MD
work_6hjpwvup55datd4luxmoufplrq	24	10	be	be	VB
work_6hjpwvup55datd4luxmoufplrq	24	11	controlled	control	VBN
work_6hjpwvup55datd4luxmoufplrq	24	12	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	24	13	pre-	pre-	RB
work_6hjpwvup55datd4luxmoufplrq	24	14	dominantly	dominantly	RB
work_6hjpwvup55datd4luxmoufplrq	24	15	dark	dark	JJ
work_6hjpwvup55datd4luxmoufplrq	24	16	juveniles	juvenile	NNS
work_6hjpwvup55datd4luxmoufplrq	24	17	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	24	18	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	24	19	otherwise	otherwise	RB
work_6hjpwvup55datd4luxmoufplrq	24	20	pale	pale	JJ
work_6hjpwvup55datd4luxmoufplrq	24	21	-	-	HYPH
work_6hjpwvup55datd4luxmoufplrq	24	22	morph	morph	NN
work_6hjpwvup55datd4luxmoufplrq	24	23	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	24	24	one	one	CD
work_6hjpwvup55datd4luxmoufplrq	24	25	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	24	26	those	those	DT
work_6hjpwvup55datd4luxmoufplrq	24	27	species	specie	NNS
work_6hjpwvup55datd4luxmoufplrq	24	28	,	,	,
work_6hjpwvup55datd4luxmoufplrq	24	29	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	24	30	Arctic	Arctic	NNP
work_6hjpwvup55datd4luxmoufplrq	24	31	skua	skua	NN
work_6hjpwvup55datd4luxmoufplrq	24	32	Stercorarius	Stercorarius	NNP
work_6hjpwvup55datd4luxmoufplrq	24	33	para-	para-	NNP
work_6hjpwvup55datd4luxmoufplrq	24	34	siticus	siticus	NN
work_6hjpwvup55datd4luxmoufplrq	24	35	,	,	,
work_6hjpwvup55datd4luxmoufplrq	24	36	would	would	MD
work_6hjpwvup55datd4luxmoufplrq	24	37	have	have	VB
work_6hjpwvup55datd4luxmoufplrq	24	38	been	be	VBN
work_6hjpwvup55datd4luxmoufplrq	24	39	welcome	welcome	JJ
work_6hjpwvup55datd4luxmoufplrq	24	40	here	here	RB
work_6hjpwvup55datd4luxmoufplrq	24	41	.	.	.
work_6hjpwvup55datd4luxmoufplrq	25	1	Environmental	environmental	JJ
work_6hjpwvup55datd4luxmoufplrq	25	2	effects	effect	NNS
work_6hjpwvup55datd4luxmoufplrq	25	3	on	on	IN
work_6hjpwvup55datd4luxmoufplrq	25	4	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	25	5	expression	expression	NN
work_6hjpwvup55datd4luxmoufplrq	25	6	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	25	7	colours	colour	NNS
work_6hjpwvup55datd4luxmoufplrq	25	8	are	be	VBP
work_6hjpwvup55datd4luxmoufplrq	25	9	discussed	discuss	VBN
work_6hjpwvup55datd4luxmoufplrq	25	10	thor-	thor-	RB
work_6hjpwvup55datd4luxmoufplrq	25	11	oughly	oughly	RB
work_6hjpwvup55datd4luxmoufplrq	25	12	,	,	,
work_6hjpwvup55datd4luxmoufplrq	25	13	particularly	particularly	RB
work_6hjpwvup55datd4luxmoufplrq	25	14	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	25	15	carotenoid	carotenoid	NN
work_6hjpwvup55datd4luxmoufplrq	25	16	-	-	HYPH
work_6hjpwvup55datd4luxmoufplrq	25	17	based	base	VBN
work_6hjpwvup55datd4luxmoufplrq	25	18	colours	colour	NNS
work_6hjpwvup55datd4luxmoufplrq	25	19	.	.	.
work_6hjpwvup55datd4luxmoufplrq	26	1	Volume	volume	NN
work_6hjpwvup55datd4luxmoufplrq	26	2	II	II	NNP
work_6hjpwvup55datd4luxmoufplrq	26	3	,	,	,
work_6hjpwvup55datd4luxmoufplrq	26	4	Function	Function	NNP
work_6hjpwvup55datd4luxmoufplrq	26	5	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	26	6	Evolution	Evolution	NNP
work_6hjpwvup55datd4luxmoufplrq	26	7	,	,	,
work_6hjpwvup55datd4luxmoufplrq	26	8	contains	contain	VBZ
work_6hjpwvup55datd4luxmoufplrq	26	9	ten	ten	CD
work_6hjpwvup55datd4luxmoufplrq	26	10	essays	essay	NNS
work_6hjpwvup55datd4luxmoufplrq	26	11	,	,	,
work_6hjpwvup55datd4luxmoufplrq	26	12	seven	seven	CD
work_6hjpwvup55datd4luxmoufplrq	26	13	on	on	IN
work_6hjpwvup55datd4luxmoufplrq	26	14	function	function	NN
work_6hjpwvup55datd4luxmoufplrq	26	15	,	,	,
work_6hjpwvup55datd4luxmoufplrq	26	16	or	or	CC
work_6hjpwvup55datd4luxmoufplrq	26	17	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	26	18	current	current	JJ
work_6hjpwvup55datd4luxmoufplrq	26	19	utility	utility	NN
work_6hjpwvup55datd4luxmoufplrq	26	20	,	,	,
work_6hjpwvup55datd4luxmoufplrq	26	21	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	26	22	colouration	colouration	NN
work_6hjpwvup55datd4luxmoufplrq	26	23	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	26	24	just	just	RB
work_6hjpwvup55datd4luxmoufplrq	26	25	three	three	CD
work_6hjpwvup55datd4luxmoufplrq	26	26	on	on	IN
work_6hjpwvup55datd4luxmoufplrq	26	27	evolutionary	evolutionary	JJ
work_6hjpwvup55datd4luxmoufplrq	26	28	aspects	aspect	NNS
work_6hjpwvup55datd4luxmoufplrq	26	29	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	26	30	transitions	transition	NNS
work_6hjpwvup55datd4luxmoufplrq	26	31	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	26	32	colour	colour	NN
work_6hjpwvup55datd4luxmoufplrq	26	33	states	state	NNS
work_6hjpwvup55datd4luxmoufplrq	26	34	.	.	.
work_6hjpwvup55datd4luxmoufplrq	27	1	The	the	DT
work_6hjpwvup55datd4luxmoufplrq	27	2	former	former	JJ
work_6hjpwvup55datd4luxmoufplrq	27	3	focus	focus	NN
work_6hjpwvup55datd4luxmoufplrq	27	4	on	on	IN
work_6hjpwvup55datd4luxmoufplrq	27	5	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	27	6	selective	selective	JJ
work_6hjpwvup55datd4luxmoufplrq	27	7	forces	force	NNS
work_6hjpwvup55datd4luxmoufplrq	27	8	that	that	WDT
work_6hjpwvup55datd4luxmoufplrq	27	9	shape	shape	VBP
work_6hjpwvup55datd4luxmoufplrq	27	10	colour	colour	NN
work_6hjpwvup55datd4luxmoufplrq	27	11	diversity	diversity	NN
work_6hjpwvup55datd4luxmoufplrq	27	12	across	across	IN
work_6hjpwvup55datd4luxmoufplrq	27	13	species	specie	NNS
work_6hjpwvup55datd4luxmoufplrq	27	14	,	,	,
work_6hjpwvup55datd4luxmoufplrq	27	15	including	include	VBG
work_6hjpwvup55datd4luxmoufplrq	27	16	natural	natural	JJ
work_6hjpwvup55datd4luxmoufplrq	27	17	selection	selection	NN
work_6hjpwvup55datd4luxmoufplrq	27	18	,	,	,
work_6hjpwvup55datd4luxmoufplrq	27	19	sexual	sexual	JJ
work_6hjpwvup55datd4luxmoufplrq	27	20	selection	selection	NN
work_6hjpwvup55datd4luxmoufplrq	27	21	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	27	22	‘	'	``
work_6hjpwvup55datd4luxmoufplrq	27	23	social	social	JJ
work_6hjpwvup55datd4luxmoufplrq	27	24	’	'	''
work_6hjpwvup55datd4luxmoufplrq	27	25	selection	selection	NN
work_6hjpwvup55datd4luxmoufplrq	27	26	.	.	.
work_6hjpwvup55datd4luxmoufplrq	28	1	Within	within	IN
work_6hjpwvup55datd4luxmoufplrq	28	2	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	28	3	chapters	chapter	NNS
work_6hjpwvup55datd4luxmoufplrq	28	4	on	on	IN
work_6hjpwvup55datd4luxmoufplrq	28	5	function	function	NN
work_6hjpwvup55datd4luxmoufplrq	28	6	,	,	,
work_6hjpwvup55datd4luxmoufplrq	28	7	most	most	JJS
work_6hjpwvup55datd4luxmoufplrq	28	8	authors	author	NNS
work_6hjpwvup55datd4luxmoufplrq	28	9	follow	follow	VBP
work_6hjpwvup55datd4luxmoufplrq	28	10	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	28	11	traditional	traditional	JJ
work_6hjpwvup55datd4luxmoufplrq	28	12	scientific	scientific	JJ
work_6hjpwvup55datd4luxmoufplrq	28	13	approach	approach	NN
work_6hjpwvup55datd4luxmoufplrq	28	14	by	by	IN
work_6hjpwvup55datd4luxmoufplrq	28	15	first	first	RB
work_6hjpwvup55datd4luxmoufplrq	28	16	reviewing	review	VBG
work_6hjpwvup55datd4luxmoufplrq	28	17	what	what	WP
work_6hjpwvup55datd4luxmoufplrq	28	18	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	28	19	structural	structural	JJ
work_6hjpwvup55datd4luxmoufplrq	28	20	basis	basis	NN
work_6hjpwvup55datd4luxmoufplrq	28	21	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	28	22	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	28	23	different	different	JJ
work_6hjpwvup55datd4luxmoufplrq	28	24	avian	avian	JJ
work_6hjpwvup55datd4luxmoufplrq	28	25	colours	colour	NNS
work_6hjpwvup55datd4luxmoufplrq	28	26	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	28	27	how	how	WRB
work_6hjpwvup55datd4luxmoufplrq	28	28	to	to	TO
work_6hjpwvup55datd4luxmoufplrq	28	29	quantify	quantify	VB
work_6hjpwvup55datd4luxmoufplrq	28	30	plumage	plumage	NN
work_6hjpwvup55datd4luxmoufplrq	28	31	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	28	32	skin	skin	NN
work_6hjpwvup55datd4luxmoufplrq	28	33	colouration	colouration	NN
work_6hjpwvup55datd4luxmoufplrq	28	34	,	,	,
work_6hjpwvup55datd4luxmoufplrq	28	35	thereby	thereby	RB
work_6hjpwvup55datd4luxmoufplrq	28	36	providing	provide	VBG
work_6hjpwvup55datd4luxmoufplrq	28	37	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	28	38	strong	strong	JJ
work_6hjpwvup55datd4luxmoufplrq	28	39	link	link	NN
work_6hjpwvup55datd4luxmoufplrq	28	40	with	with	IN
work_6hjpwvup55datd4luxmoufplrq	28	41	Volume	volume	NN
work_6hjpwvup55datd4luxmoufplrq	28	42	I.	i.	NN
work_6hjpwvup55datd4luxmoufplrq	29	1	This	this	DT
work_6hjpwvup55datd4luxmoufplrq	29	2	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	29	3	accompanied	accompany	VBN
work_6hjpwvup55datd4luxmoufplrq	29	4	by	by	IN
work_6hjpwvup55datd4luxmoufplrq	29	5	addressing	address	VBG
work_6hjpwvup55datd4luxmoufplrq	29	6	what	what	WP
work_6hjpwvup55datd4luxmoufplrq	29	7	phe-	phe-	VBZ
work_6hjpwvup55datd4luxmoufplrq	29	8	notypic	notypic	JJ
work_6hjpwvup55datd4luxmoufplrq	29	9	traits	trait	NNS
work_6hjpwvup55datd4luxmoufplrq	29	10	,	,	,
work_6hjpwvup55datd4luxmoufplrq	29	11	including	include	VBG
work_6hjpwvup55datd4luxmoufplrq	29	12	dominance	dominance	NN
work_6hjpwvup55datd4luxmoufplrq	29	13	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	29	14	parental	parental	JJ
work_6hjpwvup55datd4luxmoufplrq	29	15	traits	trait	NNS
work_6hjpwvup55datd4luxmoufplrq	29	16	,	,	,
work_6hjpwvup55datd4luxmoufplrq	29	17	correlate	correlate	VBP
work_6hjpwvup55datd4luxmoufplrq	29	18	with	with	IN
work_6hjpwvup55datd4luxmoufplrq	29	19	variation	variation	NN
work_6hjpwvup55datd4luxmoufplrq	29	20	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	29	21	colour	colour	NN
work_6hjpwvup55datd4luxmoufplrq	29	22	,	,	,
work_6hjpwvup55datd4luxmoufplrq	29	23	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	29	24	what	what	WDT
work_6hjpwvup55datd4luxmoufplrq	29	25	experimental	experimental	JJ
work_6hjpwvup55datd4luxmoufplrq	29	26	results	result	NNS
work_6hjpwvup55datd4luxmoufplrq	29	27	support	support	VBP
work_6hjpwvup55datd4luxmoufplrq	29	28	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	29	29	potential	potential	JJ
work_6hjpwvup55datd4luxmoufplrq	29	30	signaling-	signaling-	NNP
work_6hjpwvup55datd4luxmoufplrq	29	31	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	29	32	social	social	NNP
work_6hjpwvup55datd4luxmoufplrq	29	33	discri-	discri-	NNP
work_6hjpwvup55datd4luxmoufplrq	29	34	mination	mination	NNP
work_6hjpwvup55datd4luxmoufplrq	29	35	-	-	HYPH
work_6hjpwvup55datd4luxmoufplrq	29	36	related	relate	VBN
work_6hjpwvup55datd4luxmoufplrq	29	37	functions	function	NNS
work_6hjpwvup55datd4luxmoufplrq	29	38	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	29	39	bright	bright	JJ
work_6hjpwvup55datd4luxmoufplrq	29	40	or	or	CC
work_6hjpwvup55datd4luxmoufplrq	29	41	cryptic	cryptic	JJ
work_6hjpwvup55datd4luxmoufplrq	29	42	colouration	colouration	NN
work_6hjpwvup55datd4luxmoufplrq	29	43	.	.	.
work_6hjpwvup55datd4luxmoufplrq	30	1	Comparative	comparative	JJ
work_6hjpwvup55datd4luxmoufplrq	30	2	methods	method	NNS
work_6hjpwvup55datd4luxmoufplrq	30	3	are	be	VBP
work_6hjpwvup55datd4luxmoufplrq	30	4	extensively	extensively	RB
work_6hjpwvup55datd4luxmoufplrq	30	5	used	use	VBN
work_6hjpwvup55datd4luxmoufplrq	30	6	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	30	7	just	just	RB
work_6hjpwvup55datd4luxmoufplrq	30	8	two	two	CD
work_6hjpwvup55datd4luxmoufplrq	30	9	functional	functional	JJ
work_6hjpwvup55datd4luxmoufplrq	30	10	chapters	chapter	NNS
work_6hjpwvup55datd4luxmoufplrq	30	11	,	,	,
work_6hjpwvup55datd4luxmoufplrq	30	12	regarding	regard	VBG
work_6hjpwvup55datd4luxmoufplrq	30	13	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	30	14	diverse	diverse	JJ
work_6hjpwvup55datd4luxmoufplrq	30	15	types	type	NNS
work_6hjpwvup55datd4luxmoufplrq	30	16	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	30	17	pos-	pos-	XX
work_6hjpwvup55datd4luxmoufplrq	30	18	sible	sible	JJ
work_6hjpwvup55datd4luxmoufplrq	30	19	selective	selective	JJ
work_6hjpwvup55datd4luxmoufplrq	30	20	advantages	advantage	NNS
work_6hjpwvup55datd4luxmoufplrq	30	21	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	30	22	colourful	colourful	JJ
work_6hjpwvup55datd4luxmoufplrq	30	23	chick	chick	NN
work_6hjpwvup55datd4luxmoufplrq	30	24	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	30	25	female	female	JJ
work_6hjpwvup55datd4luxmoufplrq	30	26	phenotypes	phenotype	NNS
work_6hjpwvup55datd4luxmoufplrq	30	27	,	,	,
work_6hjpwvup55datd4luxmoufplrq	30	28	despite	despite	IN
work_6hjpwvup55datd4luxmoufplrq	30	29	two	two	CD
work_6hjpwvup55datd4luxmoufplrq	30	30	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	30	31	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	30	32	three	three	CD
work_6hjpwvup55datd4luxmoufplrq	30	33	evolutionary	evolutionary	JJ
work_6hjpwvup55datd4luxmoufplrq	30	34	chapters	chapter	NNS
work_6hjpwvup55datd4luxmoufplrq	30	35	d.	d.	NNP
work_6hjpwvup55datd4luxmoufplrq	30	36	doi:10.1016	doi:10.1016	NNP
work_6hjpwvup55datd4luxmoufplrq	30	37	/	/	SYM
work_6hjpwvup55datd4luxmoufplrq	30	38	j.tree.2006.11.008	j.tree.2006.11.008	NNP
work_6hjpwvup55datd4luxmoufplrq	30	39	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	30	40	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	30	41	eye	eye	NN
work_6hjpwvup55datd4luxmoufplrq	30	42	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	30	43	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	30	44	beholder	beholder	NN
work_6hjpwvup55datd4luxmoufplrq	30	45	,	,	,
work_6hjpwvup55datd4luxmoufplrq	30	46	Trends	Trends	NNP
work_6hjpwvup55datd4luxmoufplrq	30	47	Ecol	Ecol	NNP
work_6hjpwvup55datd4luxmoufplrq	30	48	.	.	.
work_6hjpwvup55datd4luxmoufplrq	31	1	Evol	Evol	NNP
work_6hjpwvup55datd4luxmoufplrq	31	2	.	.	.
work_6hjpwvup55datd4luxmoufplrq	32	1	(	(	-LRB-
work_6hjpwvup55datd4luxmoufplrq	32	2	2006	2006	CD
work_6hjpwvup55datd4luxmoufplrq	32	3	)	)	-RRB-
work_6hjpwvup55datd4luxmoufplrq	32	4	,	,	,
work_6hjpwvup55datd4luxmoufplrq	32	5	doi:10.1016	doi:10.1016	JJ
work_6hjpwvup55datd4luxmoufplrq	32	6	/	/	SYM
work_6hjpwvup55datd4luxmoufplrq	32	7	j.tree.2006.11.008	j.tree.2006.11.008	NNP
work_6hjpwvup55datd4luxmoufplrq	32	8	mailto:pbat014@ec.auckland.ac.nz	mailto:pbat014@ec.auckland.ac.nz	NNP
work_6hjpwvup55datd4luxmoufplrq	32	9	http://dx.doi.org/10.1016/j.tree.2006.11.008	http://dx.doi.org/10.1016/j.tree.2006.11.008	NNP
work_6hjpwvup55datd4luxmoufplrq	32	10	http://dx.doi.org/10.1016/j.tree.2006.11.008	http://dx.doi.org/10.1016/j.tree.2006.11.008	NNP
work_6hjpwvup55datd4luxmoufplrq	32	11	2	2	CD
work_6hjpwvup55datd4luxmoufplrq	32	12	Update	Update	NNP
work_6hjpwvup55datd4luxmoufplrq	32	13	TRENDS	trend	NNS
work_6hjpwvup55datd4luxmoufplrq	32	14	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	32	15	Ecology	Ecology	NNP
work_6hjpwvup55datd4luxmoufplrq	32	16	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	32	17	Evolution	Evolution	NNP
work_6hjpwvup55datd4luxmoufplrq	32	18	Vol.xxx	Vol.xxx	NNP
work_6hjpwvup55datd4luxmoufplrq	32	19	No.x	No.x	NNP
work_6hjpwvup55datd4luxmoufplrq	32	20	TREE-753	tree-753	UH
work_6hjpwvup55datd4luxmoufplrq	32	21	;	;	:
work_6hjpwvup55datd4luxmoufplrq	32	22	No	no	UH
work_6hjpwvup55datd4luxmoufplrq	32	23	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	32	24	Pages	Pages	NNP
work_6hjpwvup55datd4luxmoufplrq	32	25	2	2	CD
work_6hjpwvup55datd4luxmoufplrq	32	26	advocating	advocate	VBG
work_6hjpwvup55datd4luxmoufplrq	32	27	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	32	28	use	use	NN
work_6hjpwvup55datd4luxmoufplrq	32	29	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	32	30	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	32	31	comparative	comparative	JJ
work_6hjpwvup55datd4luxmoufplrq	32	32	method	method	NN
work_6hjpwvup55datd4luxmoufplrq	32	33	to	to	TO
work_6hjpwvup55datd4luxmoufplrq	32	34	test	test	VB
work_6hjpwvup55datd4luxmoufplrq	32	35	ecological	ecological	JJ
work_6hjpwvup55datd4luxmoufplrq	32	36	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	32	37	functional	functional	JJ
work_6hjpwvup55datd4luxmoufplrq	32	38	hypotheses	hypothesis	NNS
work_6hjpwvup55datd4luxmoufplrq	32	39	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	32	40	avian	avian	JJ
work_6hjpwvup55datd4luxmoufplrq	32	41	colour	colour	NN
work_6hjpwvup55datd4luxmoufplrq	32	42	diversity	diversity	NN
work_6hjpwvup55datd4luxmoufplrq	32	43	.	.	.
work_6hjpwvup55datd4luxmoufplrq	33	1	These	these	DT
work_6hjpwvup55datd4luxmoufplrq	33	2	latter	latter	JJ
work_6hjpwvup55datd4luxmoufplrq	33	3	two	two	CD
work_6hjpwvup55datd4luxmoufplrq	33	4	chapters	chapter	NNS
work_6hjpwvup55datd4luxmoufplrq	33	5	on	on	IN
work_6hjpwvup55datd4luxmoufplrq	33	6	evolution	evolution	NN
work_6hjpwvup55datd4luxmoufplrq	33	7	contrast	contrast	NN
work_6hjpwvup55datd4luxmoufplrq	33	8	somewhat	somewhat	RB
work_6hjpwvup55datd4luxmoufplrq	33	9	with	with	IN
work_6hjpwvup55datd4luxmoufplrq	33	10	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	33	11	approach	approach	NN
work_6hjpwvup55datd4luxmoufplrq	33	12	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	33	13	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	33	14	third	third	JJ
work_6hjpwvup55datd4luxmoufplrq	33	15	(	(	-LRB-
work_6hjpwvup55datd4luxmoufplrq	33	16	phenotypes	phenotype	NNS
work_6hjpwvup55datd4luxmoufplrq	33	17	versus	versus	IN
work_6hjpwvup55datd4luxmoufplrq	33	18	genotypes	genotype	NNS
work_6hjpwvup55datd4luxmoufplrq	33	19	)	)	-RRB-
work_6hjpwvup55datd4luxmoufplrq	33	20	,	,	,
work_6hjpwvup55datd4luxmoufplrq	33	21	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	33	22	which	which	WDT
work_6hjpwvup55datd4luxmoufplrq	33	23	trajectories	trajectory	NNS
work_6hjpwvup55datd4luxmoufplrq	33	24	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	33	25	colour	colour	NN
work_6hjpwvup55datd4luxmoufplrq	33	26	diversity	diversity	NN
work_6hjpwvup55datd4luxmoufplrq	33	27	are	be	VBP
work_6hjpwvup55datd4luxmoufplrq	33	28	placed	place	VBN
work_6hjpwvup55datd4luxmoufplrq	33	29	within	within	IN
work_6hjpwvup55datd4luxmoufplrq	33	30	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	33	31	concept	concept	NN
work_6hjpwvup55datd4luxmoufplrq	33	32	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	33	33	modularity	modularity	NN
work_6hjpwvup55datd4luxmoufplrq	33	34	,	,	,
work_6hjpwvup55datd4luxmoufplrq	33	35	developed	develop	VBN
work_6hjpwvup55datd4luxmoufplrq	33	36	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	33	37	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	33	38	framework	framework	NN
work_6hjpwvup55datd4luxmoufplrq	33	39	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	33	40	evolutionary	evolutionary	JJ
work_6hjpwvup55datd4luxmoufplrq	33	41	-	-	HYPH
work_6hjpwvup55datd4luxmoufplrq	33	42	developmental	developmental	JJ
work_6hjpwvup55datd4luxmoufplrq	33	43	arguments	argument	NNS
work_6hjpwvup55datd4luxmoufplrq	33	44	[	[	-LRB-
work_6hjpwvup55datd4luxmoufplrq	33	45	2	2	CD
work_6hjpwvup55datd4luxmoufplrq	33	46	]	]	-RRB-
work_6hjpwvup55datd4luxmoufplrq	33	47	.	.	.
work_6hjpwvup55datd4luxmoufplrq	34	1	A	a	DT
work_6hjpwvup55datd4luxmoufplrq	34	2	chapter	chapter	NN
work_6hjpwvup55datd4luxmoufplrq	34	3	on	on	IN
work_6hjpwvup55datd4luxmoufplrq	34	4	intraspecific	intraspecific	JJ
work_6hjpwvup55datd4luxmoufplrq	34	5	variation	variation	NN
work_6hjpwvup55datd4luxmoufplrq	34	6	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	34	7	colour	colour	NN
work_6hjpwvup55datd4luxmoufplrq	34	8	also	also	RB
work_6hjpwvup55datd4luxmoufplrq	34	9	provides	provide	VBZ
work_6hjpwvup55datd4luxmoufplrq	34	10	several	several	JJ
work_6hjpwvup55datd4luxmoufplrq	34	11	previously	previously	RB
work_6hjpwvup55datd4luxmoufplrq	34	12	unpublished	unpublished	JJ
work_6hjpwvup55datd4luxmoufplrq	34	13	plots	plot	NNS
work_6hjpwvup55datd4luxmoufplrq	34	14	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	34	15	figures	figure	NNS
work_6hjpwvup55datd4luxmoufplrq	34	16	,	,	,
work_6hjpwvup55datd4luxmoufplrq	34	17	suggesting	suggest	VBG
work_6hjpwvup55datd4luxmoufplrq	34	18	that	that	IN
work_6hjpwvup55datd4luxmoufplrq	34	19	polymorphisms	polymorphism	NNS
work_6hjpwvup55datd4luxmoufplrq	34	20	within	within	IN
work_6hjpwvup55datd4luxmoufplrq	34	21	taxa	taxa	NN
work_6hjpwvup55datd4luxmoufplrq	34	22	are	be	VBP
work_6hjpwvup55datd4luxmoufplrq	34	23	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	34	24	worth-	worth-	NN
work_6hjpwvup55datd4luxmoufplrq	34	25	while	while	NN
work_6hjpwvup55datd4luxmoufplrq	34	26	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	34	27	productive	productive	JJ
work_6hjpwvup55datd4luxmoufplrq	34	28	research	research	NN
work_6hjpwvup55datd4luxmoufplrq	34	29	avenue	avenue	NN
work_6hjpwvup55datd4luxmoufplrq	34	30	.	.	.
work_6hjpwvup55datd4luxmoufplrq	35	1	The	the	DT
work_6hjpwvup55datd4luxmoufplrq	35	2	other	other	JJ
work_6hjpwvup55datd4luxmoufplrq	35	3	chapters	chapter	NNS
work_6hjpwvup55datd4luxmoufplrq	35	4	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	35	5	Volume	Volume	NNP
work_6hjpwvup55datd4luxmoufplrq	35	6	II	II	NNP
work_6hjpwvup55datd4luxmoufplrq	35	7	are	be	VBP
work_6hjpwvup55datd4luxmoufplrq	35	8	also	also	RB
work_6hjpwvup55datd4luxmoufplrq	35	9	exciting	exciting	JJ
work_6hjpwvup55datd4luxmoufplrq	35	10	treasure	treasure	NN
work_6hjpwvup55datd4luxmoufplrq	35	11	-	-	HYPH
work_6hjpwvup55datd4luxmoufplrq	35	12	troves	trove	NNS
work_6hjpwvup55datd4luxmoufplrq	35	13	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	35	14	extensive	extensive	JJ
work_6hjpwvup55datd4luxmoufplrq	35	15	tabulated	tabulated	JJ
work_6hjpwvup55datd4luxmoufplrq	35	16	alternative	alternative	JJ
work_6hjpwvup55datd4luxmoufplrq	35	17	hypotheses	hypothesis	NNS
work_6hjpwvup55datd4luxmoufplrq	35	18	,	,	,
work_6hjpwvup55datd4luxmoufplrq	35	19	lists	list	NNS
work_6hjpwvup55datd4luxmoufplrq	35	20	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	35	21	details	detail	NNS
work_6hjpwvup55datd4luxmoufplrq	35	22	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	35	23	obser-	obser-	NN
work_6hjpwvup55datd4luxmoufplrq	35	24	vational	vational	JJ
work_6hjpwvup55datd4luxmoufplrq	35	25	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	35	26	experimental	experimental	JJ
work_6hjpwvup55datd4luxmoufplrq	35	27	data	datum	NNS
work_6hjpwvup55datd4luxmoufplrq	35	28	across	across	IN
work_6hjpwvup55datd4luxmoufplrq	35	29	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	35	30	multitude	multitude	NN
work_6hjpwvup55datd4luxmoufplrq	35	31	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	35	32	species	specie	NNS
work_6hjpwvup55datd4luxmoufplrq	35	33	,	,	,
work_6hjpwvup55datd4luxmoufplrq	35	34	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	35	35	generously	generously	RB
work_6hjpwvup55datd4luxmoufplrq	35	36	broad	broad	JJ
work_6hjpwvup55datd4luxmoufplrq	35	37	sets	set	NNS
work_6hjpwvup55datd4luxmoufplrq	35	38	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	35	39	interpretation	interpretation	NN
work_6hjpwvup55datd4luxmoufplrq	35	40	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	35	41	these	these	DT
work_6hjpwvup55datd4luxmoufplrq	35	42	results	result	NNS
work_6hjpwvup55datd4luxmoufplrq	35	43	.	.	.
work_6hjpwvup55datd4luxmoufplrq	36	1	Each	each	DT
work_6hjpwvup55datd4luxmoufplrq	36	2	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	36	3	these	these	DT
work_6hjpwvup55datd4luxmoufplrq	36	4	tables	table	NNS
work_6hjpwvup55datd4luxmoufplrq	36	5	could	could	MD
work_6hjpwvup55datd4luxmoufplrq	36	6	well	well	RB
work_6hjpwvup55datd4luxmoufplrq	36	7	be	be	VB
work_6hjpwvup55datd4luxmoufplrq	36	8	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	36	9	fruitful	fruitful	JJ
work_6hjpwvup55datd4luxmoufplrq	36	10	basis	basis	NN
work_6hjpwvup55datd4luxmoufplrq	36	11	for	for	IN
work_6hjpwvup55datd4luxmoufplrq	36	12	further	further	JJ
work_6hjpwvup55datd4luxmoufplrq	36	13	analyses	analysis	NNS
work_6hjpwvup55datd4luxmoufplrq	36	14	using	use	VBG
work_6hjpwvup55datd4luxmoufplrq	36	15	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	36	16	comparative	comparative	JJ
work_6hjpwvup55datd4luxmoufplrq	36	17	methods	method	NNS
work_6hjpwvup55datd4luxmoufplrq	36	18	described	describe	VBN
work_6hjpwvup55datd4luxmoufplrq	36	19	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	36	20	final	final	JJ
work_6hjpwvup55datd4luxmoufplrq	36	21	chapters	chapter	NNS
work_6hjpwvup55datd4luxmoufplrq	36	22	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	36	23	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	36	24	volume	volume	NN
work_6hjpwvup55datd4luxmoufplrq	36	25	.	.	.
work_6hjpwvup55datd4luxmoufplrq	37	1	Perhaps	perhaps	RB
work_6hjpwvup55datd4luxmoufplrq	37	2	it	-PRON-	PRP
work_6hjpwvup55datd4luxmoufplrq	37	3	might	may	MD
work_6hjpwvup55datd4luxmoufplrq	37	4	have	have	VB
work_6hjpwvup55datd4luxmoufplrq	37	5	been	be	VBN
work_6hjpwvup55datd4luxmoufplrq	37	6	helpful	helpful	JJ
work_6hjpwvup55datd4luxmoufplrq	37	7	to	to	TO
work_6hjpwvup55datd4luxmoufplrq	37	8	plot	plot	VB
work_6hjpwvup55datd4luxmoufplrq	37	9	experimental	experimental	JJ
work_6hjpwvup55datd4luxmoufplrq	37	10	data	datum	NNS
work_6hjpwvup55datd4luxmoufplrq	37	11	on	on	IN
work_6hjpwvup55datd4luxmoufplrq	37	12	specific	specific	JJ
work_6hjpwvup55datd4luxmoufplrq	37	13	tests	test	NNS
work_6hjpwvup55datd4luxmoufplrq	37	14	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	37	15	functional	functional	JJ
work_6hjpwvup55datd4luxmoufplrq	37	16	hypothesis	hypothesis	NN
work_6hjpwvup55datd4luxmoufplrq	37	17	against	against	IN
work_6hjpwvup55datd4luxmoufplrq	37	18	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	37	19	biogeographical	biogeographical	JJ
work_6hjpwvup55datd4luxmoufplrq	37	20	map	map	NN
work_6hjpwvup55datd4luxmoufplrq	37	21	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	37	22	species	specie	NNS
work_6hjpwvup55datd4luxmoufplrq	37	23	diversity	diversity	NN
work_6hjpwvup55datd4luxmoufplrq	37	24	or	or	CC
work_6hjpwvup55datd4luxmoufplrq	37	25	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	37	26	phylogenetic	phylogenetic	JJ
work_6hjpwvup55datd4luxmoufplrq	37	27	distribution	distribution	NN
work_6hjpwvup55datd4luxmoufplrq	37	28	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	37	29	colour	colour	NN
work_6hjpwvup55datd4luxmoufplrq	37	30	-	-	HYPH
work_6hjpwvup55datd4luxmoufplrq	37	31	trait	trait	NN
work_6hjpwvup55datd4luxmoufplrq	37	32	diversity	diversity	NN
work_6hjpwvup55datd4luxmoufplrq	37	33	to	to	IN
work_6hjpwvup55datd4luxmoufplrq	37	34	highlight	highlight	NN
work_6hjpwvup55datd4luxmoufplrq	37	35	species	specie	NNS
work_6hjpwvup55datd4luxmoufplrq	37	36	,	,	,
work_6hjpwvup55datd4luxmoufplrq	37	37	lineages	lineage	NNS
work_6hjpwvup55datd4luxmoufplrq	37	38	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	37	39	habitats	habitat	NNS
work_6hjpwvup55datd4luxmoufplrq	37	40	for	for	IN
work_6hjpwvup55datd4luxmoufplrq	37	41	which	which	WDT
work_6hjpwvup55datd4luxmoufplrq	37	42	crucial	crucial	JJ
work_6hjpwvup55datd4luxmoufplrq	37	43	data	datum	NNS
work_6hjpwvup55datd4luxmoufplrq	37	44	are	be	VBP
work_6hjpwvup55datd4luxmoufplrq	37	45	missing	miss	VBG
work_6hjpwvup55datd4luxmoufplrq	37	46	from	from	IN
work_6hjpwvup55datd4luxmoufplrq	37	47	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	37	48	published	publish	VBN
work_6hjpwvup55datd4luxmoufplrq	37	49	literature	literature	NN
work_6hjpwvup55datd4luxmoufplrq	37	50	.	.	.
work_6hjpwvup55datd4luxmoufplrq	38	1	Both	both	DT
work_6hjpwvup55datd4luxmoufplrq	38	2	volumes	volume	NNS
work_6hjpwvup55datd4luxmoufplrq	38	3	have	have	VBP
work_6hjpwvup55datd4luxmoufplrq	38	4	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	38	5	non	non	JJ
work_6hjpwvup55datd4luxmoufplrq	38	6	-	-	JJ
work_6hjpwvup55datd4luxmoufplrq	38	7	paginated	paginated	JJ
work_6hjpwvup55datd4luxmoufplrq	38	8	set	set	NN
work_6hjpwvup55datd4luxmoufplrq	38	9	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	38	10	colour	colour	NN
work_6hjpwvup55datd4luxmoufplrq	38	11	plates	plate	NNS
work_6hjpwvup55datd4luxmoufplrq	38	12	to	to	TO
work_6hjpwvup55datd4luxmoufplrq	38	13	provide	provide	VB
work_6hjpwvup55datd4luxmoufplrq	38	14	examples	example	NNS
work_6hjpwvup55datd4luxmoufplrq	38	15	from	from	IN
work_6hjpwvup55datd4luxmoufplrq	38	16	each	each	DT
work_6hjpwvup55datd4luxmoufplrq	38	17	chapter	chapter	NN
work_6hjpwvup55datd4luxmoufplrq	38	18	.	.	.
work_6hjpwvup55datd4luxmoufplrq	39	1	In	in	IN
work_6hjpwvup55datd4luxmoufplrq	39	2	contrast	contrast	NN
work_6hjpwvup55datd4luxmoufplrq	39	3	to	to	IN
work_6hjpwvup55datd4luxmoufplrq	39	4	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	39	5	beautiful	beautiful	JJ
work_6hjpwvup55datd4luxmoufplrq	39	6	cover	cover	NN
work_6hjpwvup55datd4luxmoufplrq	39	7	photos	photo	NNS
work_6hjpwvup55datd4luxmoufplrq	39	8	,	,	,
work_6hjpwvup55datd4luxmoufplrq	39	9	plates	plate	NNS
work_6hjpwvup55datd4luxmoufplrq	39	10	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	39	11	Volume	volume	NN
work_6hjpwvup55datd4luxmoufplrq	39	12	I	-PRON-	PRP
work_6hjpwvup55datd4luxmoufplrq	39	13	are	be	VBP
work_6hjpwvup55datd4luxmoufplrq	39	14	oversatu-	oversatu-	RB
work_6hjpwvup55datd4luxmoufplrq	39	15	rated	rate	VBN
work_6hjpwvup55datd4luxmoufplrq	39	16	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	39	17	Volume	Volume	NNP
work_6hjpwvup55datd4luxmoufplrq	39	18	II	ii	CD
work_6hjpwvup55datd4luxmoufplrq	39	19	are	be	VBP
work_6hjpwvup55datd4luxmoufplrq	39	20	undersaturated	undersaturated	JJ
work_6hjpwvup55datd4luxmoufplrq	39	21	,	,	,
work_6hjpwvup55datd4luxmoufplrq	39	22	but	but	CC
work_6hjpwvup55datd4luxmoufplrq	39	23	they	-PRON-	PRP
work_6hjpwvup55datd4luxmoufplrq	39	24	never-	never-	RB
work_6hjpwvup55datd4luxmoufplrq	39	25	theless	theless	NN
work_6hjpwvup55datd4luxmoufplrq	39	26	provide	provide	VBP
work_6hjpwvup55datd4luxmoufplrq	39	27	impressive	impressive	JJ
work_6hjpwvup55datd4luxmoufplrq	39	28	illustrations	illustration	NNS
work_6hjpwvup55datd4luxmoufplrq	39	29	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	39	30	colouration	colouration	NN
work_6hjpwvup55datd4luxmoufplrq	39	31	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	39	32	colour	colour	NN
work_6hjpwvup55datd4luxmoufplrq	39	33	diversity	diversity	NN
work_6hjpwvup55datd4luxmoufplrq	39	34	within	within	IN
work_6hjpwvup55datd4luxmoufplrq	39	35	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	39	36	across	across	IN
work_6hjpwvup55datd4luxmoufplrq	39	37	species	specie	NNS
work_6hjpwvup55datd4luxmoufplrq	39	38	(	(	-LRB-
work_6hjpwvup55datd4luxmoufplrq	39	39	except	except	IN
work_6hjpwvup55datd4luxmoufplrq	39	40	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	39	41	mislabelling	mislabelling	NN
work_6hjpwvup55datd4luxmoufplrq	39	42	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	39	43	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	39	44	photo	photo	NN
work_6hjpwvup55datd4luxmoufplrq	39	45	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	39	46	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	39	47	parasitic	parasitic	NNP
work_6hjpwvup55datd4luxmoufplrq	39	48	brown	brown	NNP
work_6hjpwvup55datd4luxmoufplrq	39	49	-	-	HYPH
work_6hjpwvup55datd4luxmoufplrq	39	50	headed	head	VBN
work_6hjpwvup55datd4luxmoufplrq	39	51	Please	please	UH
work_6hjpwvup55datd4luxmoufplrq	39	52	cite	cite	VB
work_6hjpwvup55datd4luxmoufplrq	39	53	this	this	DT
work_6hjpwvup55datd4luxmoufplrq	39	54	article	article	NN
work_6hjpwvup55datd4luxmoufplrq	39	55	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	39	56	press	press	NN
work_6hjpwvup55datd4luxmoufplrq	39	57	as	as	IN
work_6hjpwvup55datd4luxmoufplrq	39	58	:	:	:
work_6hjpwvup55datd4luxmoufplrq	39	59	Battley	Battley	NNP
work_6hjpwvup55datd4luxmoufplrq	39	60	Phil	Phil	NNP
work_6hjpwvup55datd4luxmoufplrq	39	61	F.	F.	NNP
work_6hjpwvup55datd4luxmoufplrq	39	62	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	39	63	Hauber	Hauber	NNP
work_6hjpwvup55datd4luxmoufplrq	39	64	Mark	Mark	NNP
work_6hjpwvup55datd4luxmoufplrq	39	65	E.	E.	NNP
work_6hjpwvup55datd4luxmoufplrq	39	66	,	,	,
work_6hjpwvup55datd4luxmoufplrq	39	67	Beauty	Beauty	NNP
work_6hjpwvup55datd4luxmoufplrq	39	68	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	39	69	only	only	RB
work_6hjpwvup55datd4luxmoufplrq	39	70	partly	partly	RB
work_6hjpwvup55datd4luxmoufplrq	39	71	www.sciencedirect.com	www.sciencedirect.com	NN
work_6hjpwvup55datd4luxmoufplrq	39	72	cowbird	cowbird	NN
work_6hjpwvup55datd4luxmoufplrq	39	73	Molothrus	Molothrus	NNP
work_6hjpwvup55datd4luxmoufplrq	39	74	ater	ater	NN
work_6hjpwvup55datd4luxmoufplrq	39	75	egg	egg	NN
work_6hjpwvup55datd4luxmoufplrq	39	76	that	that	WDT
work_6hjpwvup55datd4luxmoufplrq	39	77	has	have	VBZ
work_6hjpwvup55datd4luxmoufplrq	39	78	gray	gray	JJ
work_6hjpwvup55datd4luxmoufplrq	39	79	catbird	catbird	NN
work_6hjpwvup55datd4luxmoufplrq	39	80	eggs	egg	NNS
work_6hjpwvup55datd4luxmoufplrq	39	81	Dumetella	Dumetella	NNP
work_6hjpwvup55datd4luxmoufplrq	39	82	carolinensis	carolinensis	NN
work_6hjpwvup55datd4luxmoufplrq	39	83	for	for	IN
work_6hjpwvup55datd4luxmoufplrq	39	84	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	39	85	host	host	NN
work_6hjpwvup55datd4luxmoufplrq	39	86	)	)	-RRB-
work_6hjpwvup55datd4luxmoufplrq	39	87	.	.	.
work_6hjpwvup55datd4luxmoufplrq	40	1	It	-PRON-	PRP
work_6hjpwvup55datd4luxmoufplrq	40	2	would	would	MD
work_6hjpwvup55datd4luxmoufplrq	40	3	have	have	VB
work_6hjpwvup55datd4luxmoufplrq	40	4	been	be	VBN
work_6hjpwvup55datd4luxmoufplrq	40	5	useful	useful	JJ
work_6hjpwvup55datd4luxmoufplrq	40	6	to	to	TO
work_6hjpwvup55datd4luxmoufplrq	40	7	have	have	VB
work_6hjpwvup55datd4luxmoufplrq	40	8	more	more	JJR
work_6hjpwvup55datd4luxmoufplrq	40	9	examples	example	NNS
work_6hjpwvup55datd4luxmoufplrq	40	10	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	40	11	standard	standard	JJ
work_6hjpwvup55datd4luxmoufplrq	40	12	techniques	technique	NNS
work_6hjpwvup55datd4luxmoufplrq	40	13	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	40	14	photographing	photograph	VBG
work_6hjpwvup55datd4luxmoufplrq	40	15	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	40	16	measuring	measure	VBG
work_6hjpwvup55datd4luxmoufplrq	40	17	plumage	plumage	NN
work_6hjpwvup55datd4luxmoufplrq	40	18	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	40	19	skin	skin	NN
work_6hjpwvup55datd4luxmoufplrq	40	20	coloura-	coloura-	XX
work_6hjpwvup55datd4luxmoufplrq	40	21	tion	tion	NN
work_6hjpwvup55datd4luxmoufplrq	40	22	,	,	,
work_6hjpwvup55datd4luxmoufplrq	40	23	such	such	JJ
work_6hjpwvup55datd4luxmoufplrq	40	24	as	as	IN
work_6hjpwvup55datd4luxmoufplrq	40	25	those	those	DT
work_6hjpwvup55datd4luxmoufplrq	40	26	used	use	VBN
work_6hjpwvup55datd4luxmoufplrq	40	27	to	to	TO
work_6hjpwvup55datd4luxmoufplrq	40	28	photography	photography	VB
work_6hjpwvup55datd4luxmoufplrq	40	29	common	common	JJ
work_6hjpwvup55datd4luxmoufplrq	40	30	murre	murre	VBN
work_6hjpwvup55datd4luxmoufplrq	40	31	Uria	Uria	NNP
work_6hjpwvup55datd4luxmoufplrq	40	32	aalge	aalge	NN
work_6hjpwvup55datd4luxmoufplrq	40	33	eggs	egg	NNS
work_6hjpwvup55datd4luxmoufplrq	40	34	or	or	CC
work_6hjpwvup55datd4luxmoufplrq	40	35	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	40	36	gape	gape	NN
work_6hjpwvup55datd4luxmoufplrq	40	37	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	40	38	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	40	39	red	red	JJ
work_6hjpwvup55datd4luxmoufplrq	40	40	-	-	HYPH
work_6hjpwvup55datd4luxmoufplrq	40	41	throated	throate	VBN
work_6hjpwvup55datd4luxmoufplrq	40	42	parrotfinch	parrotfinch	NN
work_6hjpwvup55datd4luxmoufplrq	40	43	Erythrura	Erythrura	NNP
work_6hjpwvup55datd4luxmoufplrq	40	44	psittacea	psittacea	NNP
work_6hjpwvup55datd4luxmoufplrq	40	45	chick	chick	NNP
work_6hjpwvup55datd4luxmoufplrq	40	46	.	.	.
work_6hjpwvup55datd4luxmoufplrq	41	1	Avian	Avian	NNP
work_6hjpwvup55datd4luxmoufplrq	41	2	Coloration	Coloration	NNP
work_6hjpwvup55datd4luxmoufplrq	41	3	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	41	4	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	41	5	masterly	masterly	JJ
work_6hjpwvup55datd4luxmoufplrq	41	6	compilation	compilation	NN
work_6hjpwvup55datd4luxmoufplrq	41	7	that	that	WDT
work_6hjpwvup55datd4luxmoufplrq	41	8	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	41	9	an	an	DT
work_6hjpwvup55datd4luxmoufplrq	41	10	essential	essential	JJ
work_6hjpwvup55datd4luxmoufplrq	41	11	reference	reference	NN
work_6hjpwvup55datd4luxmoufplrq	41	12	for	for	IN
work_6hjpwvup55datd4luxmoufplrq	41	13	anyone	anyone	NN
work_6hjpwvup55datd4luxmoufplrq	41	14	contemplating	contemplate	VBG
work_6hjpwvup55datd4luxmoufplrq	41	15	work	work	NN
work_6hjpwvup55datd4luxmoufplrq	41	16	on	on	IN
work_6hjpwvup55datd4luxmoufplrq	41	17	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	41	18	subject	subject	NN
work_6hjpwvup55datd4luxmoufplrq	41	19	.	.	.
work_6hjpwvup55datd4luxmoufplrq	42	1	It	-PRON-	PRP
work_6hjpwvup55datd4luxmoufplrq	42	2	combines	combine	VBZ
work_6hjpwvup55datd4luxmoufplrq	42	3	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	42	4	right	right	JJ
work_6hjpwvup55datd4luxmoufplrq	42	5	mix	mix	NN
work_6hjpwvup55datd4luxmoufplrq	42	6	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	42	7	theoretical	theoretical	JJ
work_6hjpwvup55datd4luxmoufplrq	42	8	reasons	reason	NNS
work_6hjpwvup55datd4luxmoufplrq	42	9	for	for	IN
work_6hjpwvup55datd4luxmoufplrq	42	10	studying	study	VBG
work_6hjpwvup55datd4luxmoufplrq	42	11	colouration	colouration	NN
work_6hjpwvup55datd4luxmoufplrq	42	12	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	42	13	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	42	14	practical	practical	JJ
work_6hjpwvup55datd4luxmoufplrq	42	15	information	information	NN
work_6hjpwvup55datd4luxmoufplrq	42	16	needed	need	VBN
work_6hjpwvup55datd4luxmoufplrq	42	17	to	to	TO
work_6hjpwvup55datd4luxmoufplrq	42	18	do	do	VB
work_6hjpwvup55datd4luxmoufplrq	42	19	so	so	RB
work_6hjpwvup55datd4luxmoufplrq	42	20	,	,	,
work_6hjpwvup55datd4luxmoufplrq	42	21	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	42	22	repeatedly	repeatedly	RB
work_6hjpwvup55datd4luxmoufplrq	42	23	tabulates	tabulate	VBZ
work_6hjpwvup55datd4luxmoufplrq	42	24	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	42	25	presents	present	VBZ
work_6hjpwvup55datd4luxmoufplrq	42	26	testable	testable	JJ
work_6hjpwvup55datd4luxmoufplrq	42	27	ideas	idea	NNS
work_6hjpwvup55datd4luxmoufplrq	42	28	for	for	IN
work_6hjpwvup55datd4luxmoufplrq	42	29	future	future	JJ
work_6hjpwvup55datd4luxmoufplrq	42	30	projects	project	NNS
work_6hjpwvup55datd4luxmoufplrq	42	31	.	.	.
work_6hjpwvup55datd4luxmoufplrq	43	1	In	in	IN
work_6hjpwvup55datd4luxmoufplrq	43	2	an	an	DT
work_6hjpwvup55datd4luxmoufplrq	43	3	era	era	NN
work_6hjpwvup55datd4luxmoufplrq	43	4	when	when	WRB
work_6hjpwvup55datd4luxmoufplrq	43	5	‘	'	``
work_6hjpwvup55datd4luxmoufplrq	43	6	multidisciplinary	multidisciplinary	JJ
work_6hjpwvup55datd4luxmoufplrq	43	7	’	'	''
work_6hjpwvup55datd4luxmoufplrq	43	8	is	be	VBZ
work_6hjpwvup55datd4luxmoufplrq	43	9	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	43	10	university	university	NN
work_6hjpwvup55datd4luxmoufplrq	43	11	catchword	catchword	NN
work_6hjpwvup55datd4luxmoufplrq	43	12	but	but	CC
work_6hjpwvup55datd4luxmoufplrq	43	13	which	which	WDT
work_6hjpwvup55datd4luxmoufplrq	43	14	can	can	MD
work_6hjpwvup55datd4luxmoufplrq	43	15	be	be	VB
work_6hjpwvup55datd4luxmoufplrq	43	16	difficult	difficult	JJ
work_6hjpwvup55datd4luxmoufplrq	43	17	to	to	TO
work_6hjpwvup55datd4luxmoufplrq	43	18	achieve	achieve	VB
work_6hjpwvup55datd4luxmoufplrq	43	19	,	,	,
work_6hjpwvup55datd4luxmoufplrq	43	20	Avian	Avian	NNP
work_6hjpwvup55datd4luxmoufplrq	43	21	Coloration	Coloration	NNP
work_6hjpwvup55datd4luxmoufplrq	43	22	provides	provide	VBZ
work_6hjpwvup55datd4luxmoufplrq	43	23	a	a	DT
work_6hjpwvup55datd4luxmoufplrq	43	24	template	template	NN
work_6hjpwvup55datd4luxmoufplrq	43	25	for	for	IN
work_6hjpwvup55datd4luxmoufplrq	43	26	bringing	bring	VBG
work_6hjpwvup55datd4luxmoufplrq	43	27	together	together	RB
work_6hjpwvup55datd4luxmoufplrq	43	28	behavioural	behavioural	JJ
work_6hjpwvup55datd4luxmoufplrq	43	29	ecologists	ecologist	NNS
work_6hjpwvup55datd4luxmoufplrq	43	30	,	,	,
work_6hjpwvup55datd4luxmoufplrq	43	31	evolutionary	evolutionary	JJ
work_6hjpwvup55datd4luxmoufplrq	43	32	biologists	biologist	NNS
work_6hjpwvup55datd4luxmoufplrq	43	33	,	,	,
work_6hjpwvup55datd4luxmoufplrq	43	34	biochemists	biochemist	NNS
work_6hjpwvup55datd4luxmoufplrq	43	35	,	,	,
work_6hjpwvup55datd4luxmoufplrq	43	36	anatomists	anatomist	NNS
work_6hjpwvup55datd4luxmoufplrq	43	37	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	43	38	geneticists	geneticist	NNS
work_6hjpwvup55datd4luxmoufplrq	43	39	to	to	TO
work_6hjpwvup55datd4luxmoufplrq	43	40	understand	understand	VB
work_6hjpwvup55datd4luxmoufplrq	43	41	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	43	42	origins	origin	NNS
work_6hjpwvup55datd4luxmoufplrq	43	43	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	43	44	functions	function	NNS
work_6hjpwvup55datd4luxmoufplrq	43	45	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	43	46	avian	avian	JJ
work_6hjpwvup55datd4luxmoufplrq	43	47	colour	colour	NN
work_6hjpwvup55datd4luxmoufplrq	43	48	.	.	.
work_6hjpwvup55datd4luxmoufplrq	44	1	The	the	DT
work_6hjpwvup55datd4luxmoufplrq	44	2	techniques	technique	NNS
work_6hjpwvup55datd4luxmoufplrq	44	3	are	be	VBP
work_6hjpwvup55datd4luxmoufplrq	44	4	now	now	RB
work_6hjpwvup55datd4luxmoufplrq	44	5	available	available	JJ
work_6hjpwvup55datd4luxmoufplrq	44	6	to	to	TO
work_6hjpwvup55datd4luxmoufplrq	44	7	measure	measure	VB
work_6hjpwvup55datd4luxmoufplrq	44	8	objectively	objectively	RB
work_6hjpwvup55datd4luxmoufplrq	44	9	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	44	10	basis	basis	NN
work_6hjpwvup55datd4luxmoufplrq	44	11	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	44	12	many	many	JJ
work_6hjpwvup55datd4luxmoufplrq	44	13	colours	colour	NNS
work_6hjpwvup55datd4luxmoufplrq	44	14	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	44	15	their	-PRON-	PRP$
work_6hjpwvup55datd4luxmoufplrq	44	16	visual	visual	JJ
work_6hjpwvup55datd4luxmoufplrq	44	17	properties	property	NNS
work_6hjpwvup55datd4luxmoufplrq	44	18	.	.	.
work_6hjpwvup55datd4luxmoufplrq	45	1	Although	although	IN
work_6hjpwvup55datd4luxmoufplrq	45	2	beauty	beauty	NN
work_6hjpwvup55datd4luxmoufplrq	45	3	to	to	IN
work_6hjpwvup55datd4luxmoufplrq	45	4	us	-PRON-	PRP
work_6hjpwvup55datd4luxmoufplrq	45	5	might	may	MD
work_6hjpwvup55datd4luxmoufplrq	45	6	be	be	VB
work_6hjpwvup55datd4luxmoufplrq	45	7	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	45	8	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	45	9	eyes	eye	NNS
work_6hjpwvup55datd4luxmoufplrq	45	10	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	45	11	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	45	12	beholder	beholder	NN
work_6hjpwvup55datd4luxmoufplrq	45	13	,	,	,
work_6hjpwvup55datd4luxmoufplrq	45	14	researchers	researcher	NNS
work_6hjpwvup55datd4luxmoufplrq	45	15	are	be	VBP
work_6hjpwvup55datd4luxmoufplrq	45	16	now	now	RB
work_6hjpwvup55datd4luxmoufplrq	45	17	better	well	RBR
work_6hjpwvup55datd4luxmoufplrq	45	18	able	able	JJ
work_6hjpwvup55datd4luxmoufplrq	45	19	to	to	TO
work_6hjpwvup55datd4luxmoufplrq	45	20	overcome	overcome	VB
work_6hjpwvup55datd4luxmoufplrq	45	21	our	-PRON-	PRP$
work_6hjpwvup55datd4luxmoufplrq	45	22	visual	visual	JJ
work_6hjpwvup55datd4luxmoufplrq	45	23	limitations	limitation	NNS
work_6hjpwvup55datd4luxmoufplrq	45	24	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	45	25	measure	measure	NN
work_6hjpwvup55datd4luxmoufplrq	45	26	what	what	WP
work_6hjpwvup55datd4luxmoufplrq	45	27	might	may	MD
work_6hjpwvup55datd4luxmoufplrq	45	28	really	really	RB
work_6hjpwvup55datd4luxmoufplrq	45	29	be	be	VB
work_6hjpwvup55datd4luxmoufplrq	45	30	relevant	relevant	JJ
work_6hjpwvup55datd4luxmoufplrq	45	31	to	to	IN
work_6hjpwvup55datd4luxmoufplrq	45	32	birds	bird	NNS
work_6hjpwvup55datd4luxmoufplrq	45	33	.	.	.
work_6hjpwvup55datd4luxmoufplrq	46	1	This	this	DT
work_6hjpwvup55datd4luxmoufplrq	46	2	book	book	NN
work_6hjpwvup55datd4luxmoufplrq	46	3	will	will	MD
work_6hjpwvup55datd4luxmoufplrq	46	4	serve	serve	VB
work_6hjpwvup55datd4luxmoufplrq	46	5	as	as	IN
work_6hjpwvup55datd4luxmoufplrq	46	6	an	an	DT
work_6hjpwvup55datd4luxmoufplrq	46	7	important	important	JJ
work_6hjpwvup55datd4luxmoufplrq	46	8	stimulus	stimulus	NN
work_6hjpwvup55datd4luxmoufplrq	46	9	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	46	10	this	this	DT
work_6hjpwvup55datd4luxmoufplrq	46	11	direction	direction	NN
work_6hjpwvup55datd4luxmoufplrq	46	12	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	46	13	promises	promise	VBZ
work_6hjpwvup55datd4luxmoufplrq	46	14	an	an	DT
work_6hjpwvup55datd4luxmoufplrq	46	15	exciting	exciting	JJ
work_6hjpwvup55datd4luxmoufplrq	46	16	future	future	NN
work_6hjpwvup55datd4luxmoufplrq	46	17	for	for	IN
work_6hjpwvup55datd4luxmoufplrq	46	18	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	46	19	study	study	NN
work_6hjpwvup55datd4luxmoufplrq	46	20	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	46	21	colouration	colouration	NN
work_6hjpwvup55datd4luxmoufplrq	46	22	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	46	23	birds	bird	NNS
work_6hjpwvup55datd4luxmoufplrq	46	24	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	46	25	,	,	,
work_6hjpwvup55datd4luxmoufplrq	46	26	perhaps	perhaps	RB
work_6hjpwvup55datd4luxmoufplrq	46	27	,	,	,
work_6hjpwvup55datd4luxmoufplrq	46	28	other	other	JJ
work_6hjpwvup55datd4luxmoufplrq	46	29	taxa	taxa	NN
work_6hjpwvup55datd4luxmoufplrq	46	30	.	.	.
work_6hjpwvup55datd4luxmoufplrq	47	1	References	reference	NNS
work_6hjpwvup55datd4luxmoufplrq	47	2	1	1	CD
work_6hjpwvup55datd4luxmoufplrq	47	3	Mundy	Mundy	NNP
work_6hjpwvup55datd4luxmoufplrq	47	4	,	,	,
work_6hjpwvup55datd4luxmoufplrq	47	5	N.I.	N.I.	NNP
work_6hjpwvup55datd4luxmoufplrq	48	1	(	(	-LRB-
work_6hjpwvup55datd4luxmoufplrq	48	2	2005	2005	LS
work_6hjpwvup55datd4luxmoufplrq	48	3	)	)	-RRB-
work_6hjpwvup55datd4luxmoufplrq	48	4	A	a	DT
work_6hjpwvup55datd4luxmoufplrq	48	5	window	window	NN
work_6hjpwvup55datd4luxmoufplrq	48	6	on	on	IN
work_6hjpwvup55datd4luxmoufplrq	48	7	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	48	8	genetics	genetic	NNS
work_6hjpwvup55datd4luxmoufplrq	48	9	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	48	10	evolution	evolution	NN
work_6hjpwvup55datd4luxmoufplrq	48	11	:	:	:
work_6hjpwvup55datd4luxmoufplrq	48	12	MC1R	MC1R	NNP
work_6hjpwvup55datd4luxmoufplrq	48	13	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	48	14	plumage	plumage	NNP
work_6hjpwvup55datd4luxmoufplrq	48	15	colouration	colouration	NN
work_6hjpwvup55datd4luxmoufplrq	48	16	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	48	17	birds	bird	NNS
work_6hjpwvup55datd4luxmoufplrq	48	18	.	.	.
work_6hjpwvup55datd4luxmoufplrq	49	1	Proc	Proc	NNP
work_6hjpwvup55datd4luxmoufplrq	49	2	.	.	.
work_6hjpwvup55datd4luxmoufplrq	50	1	R.	R.	NNP
work_6hjpwvup55datd4luxmoufplrq	50	2	Soc	Soc	NNP
work_6hjpwvup55datd4luxmoufplrq	50	3	.	.	.
work_6hjpwvup55datd4luxmoufplrq	51	1	B	B	NNP
work_6hjpwvup55datd4luxmoufplrq	51	2	272	272	CD
work_6hjpwvup55datd4luxmoufplrq	51	3	,	,	,
work_6hjpwvup55datd4luxmoufplrq	51	4	1633	1633	CD
work_6hjpwvup55datd4luxmoufplrq	51	5	–	–	:
work_6hjpwvup55datd4luxmoufplrq	51	6	1640	1640	CD
work_6hjpwvup55datd4luxmoufplrq	51	7	2	2	CD
work_6hjpwvup55datd4luxmoufplrq	51	8	West	West	NNP
work_6hjpwvup55datd4luxmoufplrq	51	9	-	-	HYPH
work_6hjpwvup55datd4luxmoufplrq	51	10	Eberhard	Eberhard	NNP
work_6hjpwvup55datd4luxmoufplrq	51	11	,	,	,
work_6hjpwvup55datd4luxmoufplrq	51	12	M.J.	M.J.	NNP
work_6hjpwvup55datd4luxmoufplrq	51	13	(	(	-LRB-
work_6hjpwvup55datd4luxmoufplrq	51	14	2003	2003	CD
work_6hjpwvup55datd4luxmoufplrq	51	15	)	)	-RRB-
work_6hjpwvup55datd4luxmoufplrq	51	16	Developmental	Developmental	NNP
work_6hjpwvup55datd4luxmoufplrq	51	17	Plasticity	Plasticity	NNP
work_6hjpwvup55datd4luxmoufplrq	51	18	and	and	CC
work_6hjpwvup55datd4luxmoufplrq	51	19	Evolution	Evolution	NNP
work_6hjpwvup55datd4luxmoufplrq	51	20	,	,	,
work_6hjpwvup55datd4luxmoufplrq	51	21	Oxford	Oxford	NNP
work_6hjpwvup55datd4luxmoufplrq	51	22	University	University	NNP
work_6hjpwvup55datd4luxmoufplrq	51	23	Press	Press	NNP
work_6hjpwvup55datd4luxmoufplrq	51	24	in	in	IN
work_6hjpwvup55datd4luxmoufplrq	51	25	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	51	26	eye	eye	NN
work_6hjpwvup55datd4luxmoufplrq	51	27	of	of	IN
work_6hjpwvup55datd4luxmoufplrq	51	28	the	the	DT
work_6hjpwvup55datd4luxmoufplrq	51	29	beholder	beholder	NN
work_6hjpwvup55datd4luxmoufplrq	51	30	,	,	,
work_6hjpwvup55datd4luxmoufplrq	51	31	Trends	Trends	NNP
work_6hjpwvup55datd4luxmoufplrq	51	32	Ecol	Ecol	NNP
work_6hjpwvup55datd4luxmoufplrq	51	33	.	.	.
work_6hjpwvup55datd4luxmoufplrq	52	1	Evol	Evol	NNP
work_6hjpwvup55datd4luxmoufplrq	52	2	.	.	.
work_6hjpwvup55datd4luxmoufplrq	53	1	(	(	-LRB-
work_6hjpwvup55datd4luxmoufplrq	53	2	2006	2006	CD
work_6hjpwvup55datd4luxmoufplrq	53	3	)	)	-RRB-
work_6hjpwvup55datd4luxmoufplrq	53	4	,	,	,
work_6hjpwvup55datd4luxmoufplrq	53	5	doi:10.1016	doi:10.1016	NNP
work_6hjpwvup55datd4luxmoufplrq	53	6	/	/	SYM
work_6hjpwvup55datd4luxmoufplrq	53	7	j.tree.2006.11.008	j.tree.2006.11.008	NNP
work_6hjpwvup55datd4luxmoufplrq	53	8	http://dx.doi.org/10.1016/j.tree.2006.11.008	http://dx.doi.org/10.1016/j.tree.2006.11.008	NNP