L 576 :32 f i ffiiqi im iiw i jmil iWi i ■'"Wi ' K) il'Ti'LV. Cornell University Library The original of this book is in the Cornell University Library. There are no known copyright restrictions in the United States on the use of the text. http://www.archive.org/details/cu31924090272513 m COraELL^HWCOlTT <•■•> CO — ^^ss^—r- O^^Si RSI i ro^^^ ~^^^Bs Ol^^" n f\3Z Chipping Sparrow NATURE STUDY BIRDS CHESTER a'^^REED, B. S. Author of " Land Birds," " Water Birds," "North American Birds' Eggs," "Flower Guide," etc. Curator in Ornithology, Worcester Museum of Natural History. A Book kor Beginners in Bird Study Forty Illustrations in Colors DOUBLEDAY, PAGE & CO. Garden City, New York 1910 -XT Copyrighted 1910 Chas. K. Reed, Worcester, Mass. INTRODUCTION This book is prepared for the large number of wide- awake boys and girls who are interested in the study and observation of our wild birds. It will be of the greatest assistance to novices^ those just entering the field of orni- thology, as the study of birds is called. I am quite sure that those already well versed in bird lore will find the many facts worked into the bird stories to be of interest and value to them. It may be of interest to note that every occurrence or in- cident relating to bird life is based on actual facts and not imagination. The book is divided into two parts, the first containing many facts concerning bird life in general, — facts which everyone should know as a matter of information and facts that every student of birds must Ivnow before he or she can make satisfactory progress. The second part contains bird stories as related to Dorothy and Diak by their "Uncle George." The forty birds illustrated and talked about rep- resent practically all the families of birds anyone except the professional naturalist is apt to find. These bird stories will make entertaining reading for children in their homes and will be used in the school for -t general reading and as a basis for composition work. For this purpose, all the little colored bird pictures have been printed separately and may be secured at book stores or of tlic publisher at the rate of a penny each^ — in lots of ten or more, assorted or alike, as wished. Many uses for these little pictures will suggest themselves : Composition work, scraja books, postcard albums, grouped and framed as pic- tures for the home or school room, to enclose in letters to birdloving friends, etc. The index in the back of the book contains not onlj' the names of the birds included in its pages, but additional data in regard to their ranges, etc. BIRD LORE Part I. All birds have feathers and no anim*als, other than birds, do wear feathers. Birds are more closely related to lizards than to any others of the animal family, in fact their struc- ture is quite lizard-like in many respects. It has been prov- ed quite conclusively that birds and lizards, in prehistoric times, had a common anceslor. Birds have been classified and grouped into "Orders" according to the degree of refinement in their structures. The lower order among our North Anierican birds is made up of the grebes and loons, while the highest development is attained in the thrushes. With the exception of a few kinds of birds that show bare skin on parts of the head, birds are covered with feath- ers. Feathers do not, however, grow uniformly over the body; as a rule they are in tracts or patches with large bare spaces between. We do not see these bare spaces on liv- ing birds because the feathers on both sides lap over and cover them. Feathers are very poor conductors of heat or cold; they make perfect clothes for birds cither in winter or summer. 6 If the weather is very cold, birds simply fluff their feathers out and the cushion of air underneath makes them a much thicker and warmer coat. You can readily see this in the puffy appearance of the household canary when it is cold. CHANGING THEIR CLOTHES.— All birds get new feathers at least once a year, and some twice a year. This changing of feathers is called moultiiig. Since they can- not change their clothing at will, birds have to be careful to keep their feathers clean and in good condition. Most of them are very neat and spend a great deal of time in pick- ing over and preening the feathers. Most all birds have tiny oil glands at the base of the tail; in the case of water birds these glaiads are quite large. They get small quantities of an oily liquid from these, with which to dress their feathers ; this renders the close-iitting plumage of ducks and other swimming birds impervious to water. As I have said, all healthy birds nioult at least once a year, usually just after the nesting season. During this first moult practically all the feathers are changed, some- times so many of them being lost at once that the bird is unable to fly; this commonly happens in the case of ducks and other swimming birds. Birds that moult twice a year go through the second operation early in spring; this sec- ond moult is not as complete a one as the regular summer moult; the feathers are lost and replaced gradually, but often startling changes occur in the resulting plumagCj such as plumes or ornaments on certain male birds. During the summer moult, the males of a great many spe- cies, especially if they are bright colored and very different- ly plumaged from the females, assume the dull-colored dress of their mates. Of course in the spring moult their bright colors are assumed again; tanagers, bobolinks and many of the ducks well illustrate these changes. There is another method of changing the plumage in spring, that takes place without moulting. It is caused by the wearing or falling away of the outer edges of some of the feathers, exposing some other crior underneath. This is well illustrated in the cases of the Snow Bunting and some of the longspurs. The former loses all of the brown that shows on the tips of the feathers in winter and also all of the white edging to the feathers on the back, so that its back is jet black and the rest of the plumage ilmost spotless white, — this change being accomplished without the loss of any feathers. All young birds are born covered with down, but those that remain in the nest for a short period have so little of it that they often appear to be entirely naked. This down is rapidly replaced by feathers, those of the wings and tail growing most rapidly. The following rule will, in most cases, apply to the first plumages of young birds of various species, but of course it has its exceptions: if the plumages of the parent birds are very different, the male being the brighter, the first plumage of their young will probably re- semble that of the mother; if the paTents are similar in plumage, that of the young will probably be different from either. The first case is shown by tanagers, orioles, gold- finches, etc., and the second by bluebirds, robins, Chipping Sparrows, etc., the young of which have spotted breasts while those of the parents are plain. Some birds get their full adult plumage the first spring after birth while others do not attain full plumage for two or even three years. A good e.xample of this is shown by the Orchard Oriole. During the first fall, the young male resembles his mother; in the second year he has the color- ing of the female but has in addition -a large black patch on the throat; in the third year he attains the perfect black and chestnut plumage of tlie adult male. With every family of our birds except one, when there is difference in plumage between the sexes, the male is the more beautifully clothed. The exception is in the case of Phalaropes. The females of this famih' of shore birds are more brilliantly plumaged than the males and furthermore they do all the courtship, — a complete reversal of the man- ners of other birds. While Mrs. Phalarope lays the eggs in the nest, it is the male bird that has tp attend to the duties of incubation. MIGRATION. — Birds inhabit nearly every portion of the earth: In the tropics, where the temperature is always very warm, we find great nmnbers of many kinds of birds. In the North, far beyond the limit of trees, we still find birds in large numbers, during the summer, but of fewer kinds. Wherever food can be obtained, birds will be found. Growth takes place very rapidlj^ in the Arctic regions ; for a brief period all exposed land abounds in insect life and vegetation, then it as rapidly disappears. As the food supply decreases and the weather becSmes colder, most of the birds have to move southward. The moving southward of birds in fall and northward in spring is called migration. It is a kind of migration when a man and his family regularly move tp their country home .in summer and to the city in winter; only, with the birds, it is a necessary migration and has become an instinctive habit so tliat, at a certain time each year, flocks of the same kinds of birds gather together ready to start their journey. Some birds like cold weather and otliers do not; some make long migrations and others short ones. The tiny hum- mingbird flies twice a 3''ear, between here and Central Amer- ica, and some of them from as far north as Labrador, — about three thousand miles, an almost incredible distance for such tiny birds to travel. The Golden Plover travels from the west coast of Hudson Bay to Brazil and even to Pata- gonia^ a distance of fully eight thousand miles, twice a year. On the other hand, some of the birds such as grouse and 10 some owls may migrate but a few miles or may stay in the same locality all the time. Chickadees may be found in the northern states at all times, but the ones that are here in winter are those that have come from farther north while those that were here in summer have migrated to localities a little farther south. One of the best methods of studying birds is the keep- ing of migration records, that is dates of the first arrival of each species in spring and of their departure in fall. This gets anyone out of doors each morning and keeps one "on the jumjj" trying to find new kinds of birds. But, what- ever you do, do not let your imagination run away with you. I often liave persons describe birds they have seen, — birds that never lived in this nor any other country, yet they be- lieved they saw such birds. Should you see one you do not recognize, look him over very, very carefully; move about so as to see him from another position; remember that the shadow of a branch may cause the throat of a bird to appear black, even though it is really white. FLIGHT. — A very interesting field of observation is that of bird flight, — the manner of flying arid the speed that dif- ferent species are capable of. It is a field that has hardly been touched and offers many problems for the boys and girls to solve. We used to read of birds flying at the rate of a hundred miles an hour or more, but as a matter of fact no living bird ever reached anywhere near that speed. Pos- 11 sibly some of the ducks may spurt for a verj' short distance at the rate of seventy miles per hour. It is quite evident that the average ordinary rate of flight of all birds, large and small will not exceed twenty miles an hour. When traveling it is very interesting to compare the speed of birds going in the same direction with that of the train. Nearly every bird has some peculiarity in its fight or in the shape of its wings that will identify it easily at a dis- tance to the trained naturalist. It is a pleasure and should be the aim of every boy and girl to be able to know most of the birds in this way. The high-speed camera has been of great value in show- ing many features of the flight of the larger birds, such as the extent to which the wings are raised and how far they are carried down at each stroke. It also shows that when in full flight, the primaries, or long outer wing feathers, are wideljr separated. You know how fast the wings of a hummingbird buzz, — so rapidly as to be just a blur to the eye. The modern cam- era shutter will take a picture in the remarkably short space of time of one thousandth part of a seCond; yet it has been proved that even when taken as quickly as this, the wings of a flying hummingbird still show as a blur in the picture. PLUMAGE AND COLOR PROTECTION.— As a rule most birds are colored, or have their markings so arranged as to harmonize with their chosen surroundings. Most birds that 13 ]i\L- or spend the greater part of their time on the ground are some shade of brown, usually either streaked or barred. Even though the male bird is gaudilj' dressed, his mate is often clad in brown or some dull color so she is not at all conspicuous when sitting upon lier nest, whether it be in a tree or on the ground. Even bright co.lored birds that fre- quent green trees do not show up as plainly as one would think; the sunlight filtering through the leaves makes spots of many colors and shades and you hardly notice the addi- tion of another bright spot in the shape of a bird. This would be particularly true if we were in the position of hawks sailing over the tops of the trees. One of the verjr best examples of color protection is shown by the Whip-poor-will. His islumage matches the coloring of dead leaves and sticks perfectly. ,T have made several photographs of these birds on their nests and although the picture may be perfectly sharp, it is quite difficult to make >out the form of the bird. NEST BUILDING. Perhaps the most interesting feature of bird life is the nest building. The various families of birds build their homes so differently and some of them jiisplay so much skill that we have to admire them. Many different trades are represented in the making of homes of some of our common birds. l.'S MASONS.— Robins, Pliocbes, Barn and ClifF Swallows are /imong tlic most skilful masons ; the flask-like nest that the Cliff' S-\val]ow sometimes makes is a wonderful jjiece of work for a bird to do. In the West, colonies of them attach their nests to the faces of cliffs, but in the East they are per- haps better known as Eave Swallows, because they attach their nests on the outside of buildings, under the ea^-es. Bit by bit, pieces of mud are cemented in place until a globe- shaped \ (ssel is formed; the entrance to tliis is through a neck or hole in the side. CARPENTERS.— All tlie woodpeckers may be classed as carpenters, because the}- bore or hammer into trees to make their houses. Nuthatches, chickadees and several other birds make their homes in trees but it is necessary that the wood be decayed so they can pick out a cavity; woodpeckers can bore their way into living wood with their eliisel-like bills. The large Pileated Woodpecker sometimes ^'hisels holes twenty or even tliirty inches in depth in solid wood. TAILORS. — A great many of the birds weave pretty and strong nests but for skill as tailors none of our birds can compare with the members of the oriole family. The long, pouch-shaped nest of the Baltimore Oriole is so well made that we often see nests, two or three years old, swinging from the outer branches of elm trees. If you have never seen orioles building tlieir nest, it will be well worth your while to watch tliem. Both birds engage in the work, the female of course doing the greater share. When the nest is most completed, you may often see both birds working in- dustriously at the same time, the female on the inside and the male hanging to the outside. Some children have fun placing colored yarn where the orioles will get it and weave it into their homes ; of times very peculiar effects in color are made. BASKET-AIAKERS. — Many birds Veave their nests in the form of baskets, but the best examples of this kind of work are shown by the vireos. Their nests are made of grasses and strips of bark firmly woven in the form of lit- tle baskets, and suspended In' the "rims from forked brnuclies. Often they work bits of newspaper into the out- side, too. CURIOUS NESTS.— The majority of birds build con- ventional nests and, as a rule, members of the same family build nests similar in character. Grebes gather decaying rushes, form them into piles on the water and on these wet, floating masses lay their eggs. Auks lay their single eggs on bare ledges of rock; these eggs ai^e usually large and round at one end and quite pointed at the other so that, if they arc moved, they will roll around in a circle instead of rolling off the ledge. 15 The tiny California Bush-tit, scarcely bigger than our hummingbird, makes a purse-shaped nest, sometimes as long as fourteen inches; this is quite slender at the top, where there is an opening in the side, and larger at the bot- tom, making a little room for the eggs and little birdies. The Dipper or Water Ouzel, a short-tailed, gray bird about the size of a bluebird, found in the Rocky Mountains, makes a round nest of moss; this is placed under overhang- ing banks along streams and often is under rocks where the bird has to dive through a waterfall to get to it. Our Parula Warbler makes a dainty nest and one that is quite difficult to find. Many decaying cedar swamps have quantities of long, drooping moss hanging from the branches. The little warbler turns up and weaves together the ends of these, forming a little pocket that is lined with fine grasses or hair, and makes a soft and safe bed for the eggs and young. The Scott Oriole found on our Mexican border sews its purse-shaped nest to the under side of palm leaves. The Chimney Swift glues sticks to the inner walls of chimneys so as to make a frail platforrd for its white eggs. Eggs of birds of different families differ as greatly as the homes they are laid in. They range in size from that of the hummingbird, about the size of an ordinary bean, to that of the California Vulture, measuring four and a half inches long. In color they vary from the pure glossy white of 16 woodpecker eggs to the deep greenish-blue of those of the Catbird; to those of Ptarmigan, so heavily blotched with blackish-brown as to appear almost black; and to those of tlie Duck Hawk, often so plentifully "prinkled with brown as to apjaear almost uniform in color. e::rd studies. Part II. The subjects for the forty stories on the following pages have been chosen so as to represent all the common bird families, with a view to giving the r(jader a general idea about the habits of the birds of each family. For school use we have all of these little bird pictures print- ed separately on small paper with no text except the name of the bird. These may be used for composition work or may be grouped artistically for framing. They can be secured for a penny each at bookstores or will be mailed by Chas K. Reed, \\'orcester, ^lass. They may be assorted as you wish but K;u.st be ordered not less than ten at a time. "Uncle George !" called Dick, "come out here, I want to show you some- thing." Following the sound of his voice, I soon found him perched, boy-fashion, astride a limb^ in one of the apple trees. "See ! A Bluebird has made a nest in this hole, and there are five of the cutest blue eggs in it. Jimniie wanted to take one of them, but I wouldn't let him." "That's right, Dick! If Jimmie had taken one of .them, the mother bird would probably have deserted the nest. Never disturb the nest of a bird, nor allow your companions to, if you can pre- vent it." "There's the male bird now 1" exclaimed Dick, "isn't he a beauty ! Sec how his back glistens in the sun, — brighter than the bluest sky. And there's Mrs. Bluebird too, in the next tree. They are not a bit afraid of me for they know I would not harm them. I watched them building the nest; she kept bringing dead grasses and carrying them in, but he did not offer to help her, — just followed her about, sing- ing, while she did the work. Todaj', though, I saw him From "hand Birds BLUEBIRD 19 bring a green worm and take it to her while s'he was sitting on the eggs, so I guess he is not such a bad fellow after all." "That is the way with the bird world, Dick; the male birds wear fine clothes and, perhaps, sing beautiful songs, while their plainly clad mates are busy with household duties. Still, when the little birdies appear, you will find that yon brilliantly garbed chevalier will do his best to sup- ply them with the many, many insects they require." When, two weeks later, five, lusty, clamoring little birds filled the nest, Dick found tliat both parents were very busy indeed supplying their needs. One day Dick, and his sister Doroth}^, who had been daily watching the growth of the little Bluebirds, rushed into the room crying in concert — "Uncle George ! They have left the nest and the mother is teaching them to fly; and," added Dorothy, "they are the dearest things and they all have speckled breasts." "Yes, children ! Bluebirds belong to the Thrush family, and the young of all these birds have spotted breasts even though their parents do not. In the fall, they change their ^■y'l. ^'.' dress so that, when they leave in November, you can hardly r ^%'^. tell them from their parents." ~\"' M'''' "I don't like to see them go," said Dick, "for it means m^,. 'goodrb3re to summer' and no more 'bird walks' until spring." &ift;!|i*\ ■'^r 20 "Chickadee-dee-dee," the sound came faintl_v to us from the far end of the orchard; but Dick's alert ears in- stantly caught? it. "There is a Chickadee ! No, — two of them in the last apple tree," called the bojr. "I like Chickadees," ventured Dor- othy, "they are such dainty, tiny, feathered mites ; always happy and very busy, — besides they stay with us all winter and Dick and I have such ''■'^~' fun watcliing them eat the suet and nuts we put out for them." "Sometimes they come right on the window sill. But, uncle, how can they keep warm on very cold winter nights without any houses to shelter them?" "Oh, Dorothy, but they do have their houses; not big ones like yours to live in, year in and year out, but every lit- tle crevice or niche under boulder? or overhanging banks, every hole in decayed stumps or trees, even the dense foliage of pines and cedars furnishes cozj' little retreats where they can spend tlie night in comfort. Our winter birds suffer real hardship only when ice storms cover everything with CHICKADEE 21 a hard coating t,o they cannot get at the insect eggs and larvae that they require for food. "Perhaps we can find a Chickadee nest some day. Did you ever sec onCj Dick?" "No, Uncle George, but I have hunted everywhere to find one, when I knew it was very near.'' "Perhaps, Dick, you did not look in the right jDlace." "But I looked everywhere, — on the ground, in the bushes and in the trees." "^Vhat kind of trees were they, Dick.''" "^Vhy, most of them were birches, I think." "I thought so. You may not have noticed it, but probab- ly one of those birches was decayed, — ;;erhaps just a stump left; near the top of that stump you might have found a lit- tle round hole; if yo\i had looked inside yoH might have seen the eggs on a very soft bed of quilted plant fibres and feathers ; — beautiful little eggs, — pinkish-whjte with tiny reddish-brown specks all over them. One nest I found had ten eggs ; they all hatched and you can imagine how crowd- ed the little home was and what a scramble there was when mother irought them their dinner." "I am glad, children, that you like the Chickadees, and feed them winters. It is generally agreed i^hat they are xery, very good little birds to have around, for they eat so \6ry many bad little insects." ^ ,1ti, ^ ^ ^i F'f i^i 22 "Sometimes Nuthatches would come to our lunch counter, too;" said Dor- othy; "they are such droll creatures and have such a queer way of climb- ing about upside down; even their voices are funny, — about half way be- tween the sound of a, penny horn and the weak quacking of a duck." "Do either of you know why the Nuthatch is so often seen "upside down' as Dorothy calls it?" "No, wh}"" is it?" came eagerly from both children in unison. "Well, his acrobatic feats are caus- ed by his fondness for insect eggs, larvae and beetles that are found only in the crevices or under the bark of trees. The Nuthatch has no stiif tail feathers to help support him as woodpeckers have, so it would be> very difficult for him to climb upward. Many birds simply cling to the bark of a tree while they gather a few morsels that happen to be within reach, but Sir Nuthatch was, perhaps, wiser than they for he found that by spreading his feet wide apart, From "Land Birds NUTHATCH 23 one under his breast and the other reaching backward and grasping the bark, he could quite easily progress downward or around a tree, with a sort of 'hitching' motion. "This inverted position often aids the little fellow, too, in prying up the bark to get insects or eggs that are concealed underneath, for his weight being above the lever (his bill) assists him j ust as a man's weight often helps in prying with a crowbar." "Do Nuthatches make their homes in holes of trees, the same as chickadees do," asked Dicli. "They do, but they love the big woods so that is where most of them make their homes, usually high up in oak or chestnut trees. They seem to be gradually changing their haunts, as birds sometimes do, for in the last few years numerous instances of nuthatches building t^eir nests close to dwellings have been reported. Three years ago, I found one in a decayed apple tree within reach frotn a window of a fai-m house. Perhaps the kindiiess of boys and girls in feeding them winters is bearing fruit and, in -time, they may become as friendly with us as bluebirds and chickadees are." 24, "Come, children^ we will go down toward the brook for our 'bird walk' this afternoon. I was down there this morning while Dick was playing with his friend Jimmie, and I have found a surprise for both of you." "Oh, Uncle George, what is it?" "Wait a moment; do not get impa- patient. There, — we will get over the wall now and see what is in this little apple tre.'." A few moments later and Dick and Dorothy were peering into the end of a hollow, broken-oiF limb just on a level From "Land Birds" HOUSE WREN with their eyes. Their surprise and gratification was immediately shown bj' the volley of "Oh's' and other exclamations that rang out. "Aren't they lovely? One-twd-three-four-five-six-seven, - -seven of them, but who do they belong to?" exclaimed Dorothy. "I know," shouted the excited boy, "It is the House Wren. There is a picture of one in my 'Bird Guide' just about to go in a hole in an apple tree, almost exactly like 25 this one. And I remember that it says the eggs are all cov- ered with pinkish-brown dots." "You are rights Dick, it is the home of a pair of House Wrens. Let us go back to the wall and ^^atch for them to return." In a few minutes a little brown bird canie speeding across the field to the tree, stopped just an instant in view, then dove in the opening and settled on her treasures. An instant later, another little brown bird appeared, the exact counterpart of the first one. He perched on a twig where he could see into the nest, lifted his head, swelled out his throat and poured forth his song, — the sweetest, most rollicking, rippling, soul-stirring melody of any wild bird. "Isn't it beautiful," exclaimed Dorothy, "I never knew a bird could sing like that." "All the Wrens have loud songs, Dorothy, but none of the others can sing as sweetly as this kind." "Everyone likes Wrens, and they seem to know it, for they show little fear of man and like to make their homes in little houses that are built for them, no matter how rude- ly they are constructed. They sometimes even come into houses through open windows and malte their nests inside." 26 "We will follow this wall down past the thicket and, if I am not mistaken, I think we will find another nest,^ — one not inside a tree this time." "I wonder what it will be," said Dorothy. As if to answer her, a dark gray bird nearly the size of a Robin, came from the heart of the thicket and, perched on the top of a dead thorn branch, sang a medley of notes, some his own and Others imitating those of From "Land Birds" other birds; as a fitting end to his song CAIdIKL) he added a ca^-like "meouw." Oh, it's a Catbird !" exclaimed Dorothy. "Let us see who can first find its nest," added Dick, fol- lowing his suggestion b}' plunging jnto the thicket. Catbirds are very brave and alao very noisy in the de- fense of their homes. Not knowing that we would do them no harm, both birds fluttered about giving harsh calls and meouws. "Oh, Dick, come here !" called Dorothy, "I am sure this is a nest but the briers are so sharp I cannot get to it." Sure enough, it was the nest that our gray friends were so 27 anxious about. It was quite large and strongly made of fine black rootlets, a few larger twigs and many strips of grapevine bark. "No wonder they were so anxious/' said Dick, after wad- ing through the tangle of blackberry vines and reaching the nest, "for there are four little Catbirds here, only about two days old, — queer little things all covered with black pin- feathers." Touched by the actions of the parent birds, with their scolding and dashing at the boy in their distress, little Dor- othy suddenly exclaimed: "Oh, Uncle George ! Let us go away and leave poor "Kit- ty-bird' alone with her babies." Elated at seeing us depart, mother Catbird at once went to her nest and brooded her little ones while her mate perch- ed on the highest twig of the nesting bush and warbled joy- ously, in a lower voice than when we had first heard him, as-^'tr^S* though he were thankful that they had escaped the threat- ^fe^;^^ ened danger to their home. QSf- We followed the path to the edge of the brook and, seat- ed on a large boulder in the cool shade of the woods, lis- w^xj/'y'-- -^ tened to the many happy songsters about us. ';& ^"'^^1^,.-^ ^./! 28 Warblers w'ere flitting about every- where. The Maryland Yellow-throat was the most noisy; from his perch on the top of an alder he would sing his "wichery-wichery-wichery," then with a sputtering alarm note, sounding like a watchman's rattle, he would dash into the thicket; a moment later we would hear him scolding and see him peering at us from among the leaves, his little black eyes twinkling in the jet black mask of his face. "Ah!" cried Dick as a small black and orange bird dashed out into the air and snap- ped up a small moth, "There is a Redstart. I think they are the prettiest and best of all the warblers. See how live- ly he is, — his wings fluttering all the time and his tail open- ing and shutting just like a fan. J think he knows he is beautiful and wants us to notice him." "You arc right, Dick, the Redstart is the best of the warblers. Nearly all of them are beautiful and they are all very useful too, but Sir Redstart does the most good of them all. He catches a greater variety of insects than any of the others, getting them from -the ground, the bark of From "Land Birds REDSTART 29 the trees, from the leaves or, as we have j ust seen, catching thera in mid air. "You will notice if you get close enough to him that his bill is broad and flat at its base, very much like the bills of flycatchers, and his mouth is surrounded by bristles like those of most birds that have the habit of catching their food while on the wing." "I wonder where his mate is?" asked Dorothy. "Well, as he does not go very far away from here, I sus- pect that she is in one of the nearby trees; probably with just her head and tail in sight above the edge of a hand- some little nest. It is almost useless to look for the nest though, unless you can see her and watch her go to it. It is j ust a little cup of softly quilted, gray, plant fibres, safe- ly and firmly bound in the crotch of some stnall tree. "Probably they have eggs in their nest; otherwise Mr. Redstart would not be so industriously getting his own din- ner., but would be gathering all the choice morsels he could find for his little birdies. You would be surprised to see some of the things they bring to their young, — worms, cater- pillars, gnats, plant lice, small grasshoppers and small hard- shelled beetles ; when watching them I have often been afraid some of the insects they brought would choke the little fellows, but they always mastered them and were soon calling for more. 30 "Well, Dorothy, have you rested long enough?" "Yes, Uncle George. Where will we go now?" "A few moments ago, I heard a bird that you will be interested in, singing in that little clump of pines over there." "Oh, Uncle George, how is it that you can always recognize the songs of all the birds when so many are singing at once?" "It is all ,in practice, Dick. The well trained naturalist could, if led through the woods blindfolded, name nearly every bird thai called, chipped or sung." By this time we were under the pines and tlie song was plainly heard by both children. "There ! It is singing again. It sounds like 'zwee-zwee- zu-zee' : I wonder what it can be," said Dorothy. "Look sharp and you will soon see him. Notice how well his song fits with the sound of the wind in the tree-tops; some birdlovers have likened his Song to the words 'Trees, trees, murmuring trees'. Do you not think it sounds some- thing like it." BLACK-THROATED GREEN WARBLER 31 "Yes," said Dick. "I see him ! It is a little bird and he has a black throat, — and yellow face, — and white on his wings. T do not think I ever saw one before. What is it, Uncle George.''" "It is the Black-throated Green Warbler. It is rather a long clumsy name for so small a bird, but it describes him pretty well, for his back is quite greenish. In summer you seldom iind them far from pine groves, but during their migrations, you may verj often see them ^vith other war- blers. "It is very hard to find their little nests, — cunningly con- cealed in tufts of pine needles near the tops of the trees. The birds are quite clever too, for it has often been observ- ed that, when they thought there was danger of their nest being found, they would commence carrying grasses and rootlets to another tree, app^irently trying to deceive you into thinking they were just commencing their nest. The only other warbler that has, as far as I know, been known to mislead one in this way is the Prairie Warbler. "Besides Black-throated Greens, we nearly always find Pine Warblers in pine groves; to these two little warblers and the tiny Chickadee belongs the chief credit for destroy- ing insects that ravage the pines. # 32 "Right in that dead tree beyond the last pine^ we saw a Shrike, last spring, didn't we Dorothy?" "Yes, Dick; and do you remember how loudly he whistled? We did not know what it was at first, — until we found his picture in our 'Bird Guide.' " "Did you ever see a Shrike catch a bird, Uncle George?" "Yes, Dick, I have often seen them catch English Sparrows. They hunt in two different ways : — Sometimes they sit on a lookout perch in the open, and pursue and strike down passing little birds; or they may conceal themselves in vines or bushes and pounce upon prey that comes within their reach. "Shrikes are not nearly as destructive birds as they are often called. Indeed they sometimes are quite useful. They destroy a great many grasshoppers and other large insects and also kill a great many field mice. When they can get insects or mice, they rarely touch little birds. "Their beaks are very sharp and hooked, but their feet «re like those of a Robin, — not strong enough to hold thei? SHRIKE S3 prey firmly while they tear it to pieces. It is for this reason that they have to imjDale birds, mice or insects on thorns, the barbs of wire fences or hang them in forked branches. "When a Shrike is in a hunting mood, he often kills a great deal more than he can eat; that is why we sometimes see mice or little birds hung up but untouched. "When they are hungry. Shrikes arc very, very bold. They have been known to dash into windows and try to seize canaries from between the wires of their cages. Once 1 saw one pounce upon an English Sparroy in the. street ; the sparrow was killed at tile first blow, but the shrike >did not let go of his hold even when he and his 'prey were both picked up and carried into the house. He continued to pull and tear at the sparrow while I held it in my hand. I think he must have been very, very hungry." "A\'ell, we have had a fine afternoon's walk and I think it is E'.lout time we started for home." "Xes, Uncle, we have had a fine time and learned a great deal cbout birds this afternoon. When we get home I want , to show vou Ihe Barn Swallow nests in the barn." ----.--«>T[ 3