The Log of the Sun: A Chronicle of Nature's Year

Day after day we may walk through the woods and fields, using our eyes as best we can, searching out every moving thing, following up every sound,—and yet we touch only the coarsest, perceive only the grossest of the life about us. Tramp the same way after a fall of snow and we are astonished at the evidences of life of which we knew nothing. Everywhere, in and out among the reed stems, around the tree-trunks, and in wavy lines and spirals all about, runs the delicate tracery of the meadow mice trails. No leapers these, as are the white-footed and jumping mice, but short-legged and stout of body. Yet with all their lack of size and swiftness, they are untiring little folk, and probably make long journeys from their individual nests.

As far north as Canada and west to the Plains the meadow or field mice are found, and everywhere they seem to be happy and content. Most of all, however, they enjoy the vicinity of water, and a damp, half-marshy meadow is a paradise for them. No wonder their worst enemies are known as marsh hawks and marsh owls; these hunters of the daylight and the night well know where the meadow mice love to play.

These mice are resourceful little beings and when danger threatens they will take to the water without hesitation; and when the muskrat has gone the way of the beaver, our ditches and ponds will not be completely deserted, for the little meadow mice will swim and dive for many years thereafter.

Not only in the meadows about our inland streams, but within sound of the breakers on the seashore, these vigorous bits of fur find bountiful living, and it is said that the mice folk inhabiting these low salt marshes always know in some mysterious way when a disastrous high tide is due, and flee in time, so that when the remorseless ripples lap higher and higher over the wide stretches of salt grass, not a mouse will be drowned. By some delicate means of perception all have been notified in time, and these, among the least of Nature’s children, have run and scurried along their grassy paths to find safety on the higher ground.

These paths seem an invention of the meadow mice, and, affording them a unique escape from danger, they doubtless, in a great measure, account for the extreme abundance of the little creatures. When a deer mouse or a chipmunk emerges from its hollow log or underground tunnel, it must take its chances in open air. It may dart along close to the ground or amid an impenetrable tangle of briers, but still it is always visible from above. On the other hand, a mole, pushing blindly along beneath the sod, fears no danger from the hawk soaring high overhead.

The method of the meadow mice is between these two: its stratum of active life is above the mole and beneath the chipmunk. Scores of sharp little incisor teeth are forever busy gnawing and cutting away the tender grass and sprouting weeds in long meandering paths or trails through the meadows. As these paths are only a mouse-breadth in width, the grasses at each side lean inward, forming a perfect shelter of interlocking stems overhead. Two purposes are thus fulfilled: a delicious succulent food is obtained and a way of escape is kept ever open. These lines intersect and cross at every conceivable angle, and as the meadow mice clan are ever friendly toward one another, any particular mouse seems at liberty to traverse these miles of mouse alleys.

In winter, when the snow lies deep upon the ground, these same mice drive tunnels beneath it, leading to all their favourite feeding grounds, to all the heavy-seeded weed heads, with which the bounty of Nature supplies them. But at night these tunnels are deserted and boldly out upon the snow come the meadow mice, chasing each other over its gleaming surface, nibbling the toothsome seeds, dodging, or trying to dodge, the owl-shadows; living the keen, strenuous, short, but happy, life which is that of all the wild meadow folk.

The principal problems which birds, and indeed all other creatures, have to solve, have been well stated to be—Food, Safety, and Reproduction. In regard to safety, or the art of escaping danger, we are all familiar with the ravages which hawks, owls, foxes, and even red squirrels commit among the lesser feathered creatures, but there are other dangers which few of us suspect.

Of all creatures birds are perhaps the most exempt from liability to accident, yet they not infrequently lose their lives in most unexpected ways. Once above trees and buildings, they have the whole upper air free of every obstacle, and though their flight sometimes equals the speed of a railroad train, they have little to fear when well above the ground. Collision with other birds seems scarcely possible, although it sometimes does occur. When a covey of quail is flushed, occasionally two birds will collide, at times meeting with such force that both are stunned. Flycatchers darting at the same insect will now and then come together, but not hard enough to injure either bird.

Even the smallest and most wonderful of all flyers, the hummingbird, may come to grief in accidental ways. I have seen one entangled in a burdock burr, its tiny feathers fast locked into the countless hooks, and again I have found the body of one of these little birds with its bill fastened in a spiral tendril of a grapevine, trapped in some unknown way.

Young phœbes sometimes become entangled in the horsehairs which are used in the lining of their nest. When they are old enough to fly and attempt to leave, they are held prisoners or left dangling from the nest. When mink traps are set in the snow in winter, owls frequently fall victims, mice being scarce and the bait tempting.

Lighthouses are perhaps the cause of more accidents to birds than are any of the other obstacles which they encounter on their nocturnal migrations north and south. Many hundreds of birds are sometimes found dead at the base of these structures. The sudden bright glare is so confusing and blinding, as they shoot from the intense darkness into its circle of radiance, that they are completely bewildered and dash headlong against the thick panes of glass. Telegraph wires are another menace to low-flying birds, especially those which, like quail and woodcock, enjoy a whirlwind flight, and attain great speed within a few yards. Such birds have been found almost cut in two by the force with which they struck the wire.

The elements frequently catch birds unaware and overpower them. A sudden wind or storm will drive coast-flying birds hundreds of miles out to sea, and oceanic birds may be blown as far inland. Hurricanes in the West Indies are said to cause the death of innumerable birds, as well as of other creatures. From such a cause small islands are known to have become completely depopulated of their feathered inhabitants. Violent hailstorms, coming in warm weather without warning, are quite common agents in the destruction of birds, and in a city thousands of English sparrows have been stricken during such a storm. After a violent storm of wet snow in the middle West, myriads of Lapland longspurs were once found dead in the streets and suburbs of several villages. On the surface of two small lakes, a conservative estimate of the dead birds was a million and a half!

The routes which birds follow in migrating north and south sometimes extend over considerable stretches of water, as across the Caribbean Sea, but the only birds which voluntarily brave the dangers of the open ocean are those which, from ability to swim, or great power of flight, can trust themselves far away from land. Not infrequently a storm will drive birds away from the land and carry them over immense distances, and this accounts for the occasional appearance of land birds near vessels far out at sea. Overcome with fatigue, they perch for hours in the rigging before taking flight in the direction of the nearest land, or, desperate from hunger, they fly fearlessly down to the deck, where food and water are seldom refused them.

Small events like these are welcome breaks in the monotony of a long ocean voyage, but are soon forgotten at the end of the trip.

Two of these ocean waifs were once brought to me. One was a young European heron which flew on board a vessel when it was about two hundred and five miles southeast of the southern extremity of India. A storm must have driven the bird seaward, as there is no migration route near this locality.

The second bird was a European turtle dove which was captured not less than seven hundred and fifty miles from the nearest land—Ireland. When caught it was in an exhausted condition, but it quickly recovered and soon lost all signs of the buffeting of the storm. The turtle dove migrates northward to the British Islands about the first of May, but as this bird was captured on May 17th, it was not migrating, but, caught by a gust of wind, was probably blown away from the land. The force of the storm would then drive it mile after mile, allowing it no chance of controlling the direction of its flight, but, from the very velocity, making it easy for the bird to maintain its equilibrium.

Hundreds of birds must perish when left by storms far out at sea, and the infinitely small chance of encountering a vessel or other resting-place makes a bird which has passed through such an experience and survived, interesting indeed.

In winter ruffed grouse have a habit of burrowing deep beneath the snow and letting the storm shut them in. In this warm, cosey retreat they spend the night, their breath making its way out through the loosely packed crystals. But when a cold rain sets in during the night, this becomes a fatal trap, an impenetrable crust cutting off their means of escape.

Ducks, when collected about a small open place in an ice-covered pond, diving for the tender roots on which they feed, sometimes become confused and drown before they find their way out. They have been seen frozen into the ice by hundreds, sitting there helplessly, and fortunate if the sun, with its thawing power, releases them before they are discovered by marauding hawks or foxes.

In connection with their food supply the greatest enemy of birds is ice, and when a winter rain ends with a cold snap, and every twig and seed is encased in a transparent armour of ice, then starvation stalks close to all the feathered kindred. Then is the time to scatter crumbs and grain broadcast, to nail bones and suet to the tree-trunks and so awaken hope and life in the shivering little forms. If a bird has food in abundance, it little fears the cold. I have kept parrakeets out through the blizzards and storms of a severe winter, seeing them play and frolic in the snow as if their natural home were an arctic tundra, instead of a tropical forest.

A friend of birds once planted many sprouts of wild honeysuckle about his porch, and the following summer two pairs of hummingbirds built their nests in near-by apple trees; he transplanted quantities of living woodbine to the garden fences, and when the robins returned in the spring, after having remained late the previous autumn feeding on the succulent bunches of berries, no fewer than ten pairs nested on and about the porch and yard.

So my text of this, as of many other weeks is,—study the food habits of the birds and stock your waste places with their favourite berry or vine. Your labour will be repaid a hundredfold in song and in the society of the little winged comrades.

To many of us the differences between a reptile and a batrachian are unknown. Even if we have learned that these interesting creatures are well worth studying and that they possess few or none of the unpleasant characteristics usually attributed to them, still we are apt to speak of having seen a lizard in the water at the pond’s edge, or of having heard a reptile croaking near the marsh. To avoid such mistakes, one need only remember that reptiles are covered with scales and that batrachians have smooth skins.

Our walks will become more and more interesting as we spread our interest over a wider field, not confining our observations to birds and mammals alone, but including members of the two equally distinctive classes of animals mentioned above. The batrachians, in the northeastern part of our country, include the salamanders and newts, the frogs and toads, while as reptiles we number lizards, turtles, and snakes.

Lizards are creatures of the tropics and only two small species are found in our vicinity, and these occur but rarely. Snakes, however, are more abundant, and, besides the rare poisonous copperhead and rattlesnake, careful search will reveal a dozen harmless species, the commonest, of course, being the garter snake and its near relative the ribbon snake.

About this time of the year snakes begin to feel the thawing effect of the sun’s rays and to stir in their long winter hibernation. Sometimes we will come upon a ball of six or eight intertwined snakes, which, if they are still frozen up, will lie motionless upon the ground. But when spring finally unclasps the seal which has been put upon tree and ground, these reptiles stretch themselves full length upon some exposed stone, where they lie basking in the sun.

The process of shedding the skin soon begins; getting clear of the head part, eye-scales and all, the serpent slowly wriggles its way forward, escaping from the old skin as a finger is drawn from a glove. At last it crawls away, bright and shining in its new scaly coat, leaving behind it a spectral likeness of itself, which slowly sinks and disintegrates amid the dead leaves and moss, or, later in the year, it may perhaps be discovered by some crested flycatcher and carried off to be added to its nesting material.

When the broods of twenty to thirty young garter snakes start out in life to hunt for themselves, then woe to the earthworms, for it is upon them that the little serpents chiefly feed.

Six or seven of our native species of snakes lay eggs, usually depositing them under the bark of rotten logs, or in similar places, where they are left to hatch by the heat of the sun or by that of the decaying vegetation. It is interesting to gather these leathery shelled eggs and watch them hatch, and it is surprising how similar to each other some of the various species are when they emerge from the shell.

One evening we notice the juncos and tree sparrows in the tangled, frost-burned stubble, and the next day, although our eye catches glints of white from sparrow tails, it is from vesper finches, not from juncos, and the weed spray which a few hours before bent beneath a white-throat’s weight, now vibrates with the energy which a field sparrow puts into his song. Field and chipping sparrows, which now come in numbers, are somewhat alike, but by their beaks and songs you may know them. The mandibles of the former are flesh-coloured, those of the latter black. The sharp chip! chip! is characteristic of the “chippy,” but the sweet, dripping song of the field sparrow is charming. No elaborate performance this, but a succession of sweet, high notes, accelerating toward the end, like a coin of silver settling to rest on a marble table—a simple, chaste vespers which rises to the setting sun and endears the little brown singer to us.

We may learn much by studying these homely little frequenters of our orchards and pastures; each has a hundred secrets which await patient and careful watching by their human lovers. In the chipping sparrow we may notice a hint of the spring change of dress which warblers and tanagers carry to such an extreme. When he left us in the fall he wore a dull-streaked cap, but now he comes from the South attired in a smart head-covering of bright chestnut. Poor little fellow, this is the very best he can do in the way of especial ornament to bewitch his lady love, but it suffices. Can the peacock’s train do more?

This is the time to watch for the lines of ducks crossing the sky, and be ready to find black ducks in the oddest places—even in insignificant rain pools deep in the woods. In the early spring the great flocks of grackles and redwings return, among the first to arrive as they were the last to leave for the South.

Before the last fox sparrow goes, the hermit thrush comes, and these birds, alike in certain superficialities, but so actually unrelated, for a time seek their food in the same grove.

The hardier of the warblers pass us in April, stopping a few days before continuing to the northward. We should make haste to identify them and to learn all we can of their notes and habits, not only because of the short stay which most of them make, but on account of the vast assemblage of warbler species already on the move in the Southern States, which soon, in panoply of rainbow hues, will crowd our groves and wear thin the warbler pages of our bird books.

These April days we are sure to see flocks of myrtle, or yellow-rumped warblers, and yellow palm warblers in their olive-green coats and chestnut caps. The black-and-white creeper will always show himself true to his name—a creeping bundle of black and white streaks. When we hear of the parula warbler or of the Cape May warbler we get no idea of the appearance of the bird, but when we know that the black-throated green warblers begin to appear in April, the first good view of one of this species will proclaim him as such.

We have marked the fox sparrow as being a great scratcher among dead leaves. His habit is continued in the spring by the towhee, or chewink, who uses the same methods, throwing both feet backward simultaneously. The ordinary call note of this bird is a good example of how difficult it is to translate bird songs into human words. Listen to the quick, double note coming from the underbrush. Now he says “towhee’!” the next time “chewink’!” You may change about at will, and the notes will always correspond. Whatever is in our mind at the instant, that will seem to be what the bird says. This should warn us of the danger of reading our thoughts and theories too much into the minds and actions of birds. Their mental processes, in many ways, correspond to ours. When a bird expresses fear, hate, bravery, pain or pleasure, we can sympathise thoroughly with it, but in studying their more complex actions we should endeavour to exclude the thousand and one human attributes with which we are prone to colour the bird’s mental environment.

John Burroughs has rendered the song of the black-throated green warbler in an inimitable way, as follows: “—— ——V——!” When we have once heard the bird we will instantly recognise the aptness of these symbolic lines. The least flycatcher, called minimus by the scientists, well deserves his name, for of all those members of his family which make their home with us, he is the smallest. These miniature flycatchers have a way of hunting which is all their own. They sit perched on some exposed twig or branch, motionless until some small insect flies in sight. Then they will launch out into the air, and, catching the insect with a snap of their beaks, fly back to the same perch. They are garbed in subdued grays, olives, and yellows. The least flycatcher has another name which at once distinguishes him—chebec’. As he sits on a limb, his whole body trembles when he jerks out these syllables, and his tail snaps as if it played some important part in the mechanism of his vocal effort.

When you are picking cowslips and hepaticas early in the month, keep a lookout for the first barn swallow. Nothing gives us such an impression of the independence and individuality of birds as when a solitary member of some species arrives days before others of his kind. One fork-tailed beauty of last year’s nest above the haymow may hawk about for insects day after day alone, before he is joined by other swallows. Did he spend the winter by himself, or did the heimweh smite his heart more sorely and bring him irresistibly to the loved nest in the rafters? This love of home, which is so striking an attribute of birds, is a wonderfully beautiful thing. It brings the oriole back to the branch where still swings her exquisite purse-shaped home of last summer; it leads each pair of fishhawks to their particular cartload of sticks, to which a few more must be added each year; it hastens the wing beats of the sea-swallows northward to the beach which, ten months ago, was flecked with their eggs—the shifting grains of sand their only nest.

This love of home, of birthplace, bridges over a thousand physical differences between these feathered creatures and ourselves. We forget their expressionless masks of horn, their feathered fingers, their scaly toes, and looking deep into their clear, bright eyes, we know and feel a kinship, a sympathy of spirit, which binds us all together, and we are glad.

The yellow-bellied sapsucker is, at this time of year, one of our most abundant woodpeckers, and in its life we have an excellent example of that individuality which is ever cropping out in Nature—the trial and acceptance of life under new conditions.

In the spring we tap the sugar maples, and gather great pailfuls of the sap as it rises from its winter resting-place in the roots, and the sapsucker likes to steal from our pails or to tap the trees for himself. But throughout part of the year he is satisfied with an insect diet and chooses the time when the sap begins to flow downward in the autumn for committing his most serious depredations upon the tree. It was formerly thought that this bird, like its near relatives, the downy and hairy woodpeckers, was forever boring for insects; but when we examine the regularity and symmetry of the arrangement of its holes, we realise that they are for a very different purpose than the exposing of an occasional grub.

Besides drinking the sap from the holes, this bird extracts a quantity of the tender inner bark of the tree, and when a tree has been encircled for several feet up and down its trunk by these numerous little sap wells, the effect becomes apparent in the lessened circulation of the liquid blood of the tree; and before long, death is certain to ensue. So the work of the sapsucker is injurious, while the grub-seeking woodpeckers confer only good upon the trees they frequent.

And how pitiful is the downfall of a doomed tree! Hardly has its vitality been lessened an appreciable amount, when somehow the word is passed to the insect hordes who hover about in waiting, as wolves hang upon the outskirts of a herd of buffalo. In the spring, when the topmost branches have received a little less than their wonted amount of wholesome sap and the leaves are less vigorous, the caterpillars and twig-girdlers attack at once. Ichneumen flies and boring beetles seem to know by signs invisible to us that here is opportunity. Then in the fall come again the sapsuckers to the tree, remorselessly driving hole after hole through the still untouched segments of its circle of life. When the last sap-channel is pierced and no more can pass to the roots, the tree stands helpless, waiting for the end. Swiftly come frost and rain, and when the April suns again quicken all the surrounding vegetation into vigorous life, the victim of the sapsuckers stands lifeless, its branches reaching hopelessly upward, a naked mockery amid the warm green foliage around. Insects and fungi and lightning now set to work unhindered, and the tree falls at last,—dust to dust—ashes to ashes.

A sapsucker has been seen in early morning to sink forty or fifty wells into the bark of a mountain ash tree, and then to spend the rest of the day in sidling from one to another, taking a sip here and a drink there, gradually becoming more and more lethargic and drowsy, as if the sap actually produced some narcotic or intoxicating effect. Strong indeed is the contrast between such a picture and the same bird in the early spring,—then full of life and vigour, drawing musical reverberations from some resonant hollow limb.

Like other idlers, the sapsucker in its deeds of gluttony and harm brings, if anything, more injury to others than to itself. The farmers well know its depredations and detest it accordingly, but unfortunately they are not ornithologists, and a peckerwood is a peckerwood to them; and so while the poor downy, the red-head, and the hairy woodpeckers are seen busily at work cutting the life threads of the injurious borer larvæ, the farmer, thinking of his dying trees, slays them all without mercy or distinction. The sapsucker is never as confiding as the downy, and from a safe distance sees others murdered for sins which are his alone.

But we must give sapsucker his due and admit that he devours many hundreds of insects throughout the year, and though we mourn the death of an occasional tree, we cannot but admire his new venture in life,—his cunning in choosing only the dessert served at the woodpeckers’ feasts,—the sweets which flow at the tap of a beak, leaving to his fellows the labour of searching and drilling deep for more substantial courses.

The ides of March see the woodcock back in its northern home, and in early April it prepares for nesting. The question of the nest itself is a very simple matter, being only a cavity, formed by the pressure of the mother’s body, among the moss and dead leaves. The formalities of courtship are, however, quite another thing, and the execution of interesting aerial dances entails much effort and time.

It is in the dusk of evening that the male woodcock begins his song,—plaintive notes uttered at regular intervals, and sounding like peent! peent! Then without warning he launches himself on a sharply ascending spiral, his wings whistling through the gloom. Higher and higher he goes, balances a moment, and finally descends abruptly, with zigzag rushes, wings and voice both aiding each other in producing the sounds, to which, let us suppose, his prospective mate listens with ecstasy. It is a weird performance, repeated again and again during the same evening.

So pronounced and loud is the whistling of the wings that we wonder how it can be produced by ordinary feathers. The three outer primaries of the wing, which in most birds are usually like the others, in the woodcock are very stiff, and the vanes are so narrow that when the wing is spread there is a wide space between each one. When the wing beats the air rapidly, the wind rushes through these feather slits,—and we have the accompaniment of the love-song explained.

The feather-covered arms and hands of birds are full of interest; and after studying the wing of a chicken which has been plucked for the table, we shall realise how wonderful a transformation has taken place through the millions of years past. Only three stubby fingers are left and these are stiff and almost immovable, but the rest of the forearm is very like that of our own arm.

See how many facts we can accumulate about wings, by giving special attention to them, when watching birds fly across the sky. How easy it is to identify the steady beats of a crow, or the more rapid strokes of a duck; how distinctive is the frequent looping flight of a goldfinch, or the longer, more direct swings of a woodpecker!

Hardly any two birds have wings exactly similar in shape, every wing being exquisitely adapted to its owner’s needs. The gull soars or flaps slowly on his long, narrow, tireless pinions, while the quail rises suddenly before us on short, rounded wings, which carry it like a rocket for a short distance, when it settles quickly to earth again. The gull would fare ill were it compelled to traverse the ocean with such brief spurts of speed, while, on the other hand, the last bob-white would shortly vanish, could it escape from fox or weasel only with the slow flight of a gull. How splendidly the sickle wings of a swift enable it to turn and twist, bat-like, in its pursuit of insects!

You may be able to identify any bird near your home, you may know its nest and eggs, its song and its young; but begin at the beginning again and watch their wings and their feet and their bills and you will find that there are new and wonderful truths at your very doorstep. Try bringing home from your walk a list of bill-uses or feet-functions. Remember that a familiar object, looked at from a new point of view, will take to itself unthought-of significance.

The lover of birds who has spent the day in the field puts away his glasses at nightfall, looking forward to a walk after dark only as a chance to hear the call of nocturnal birds or to catch the whirr of a passing wing. But some bright moonlight night in early May, or again in mid September, unsheath your glasses and tie them, telescope-fashion, to a window-ledge or railing. Seat yourself in an easy position and focus on the moon. Shut out all earthly scenes from your mind and imagine yourself wandering amid those arid wastes. What a scene of cosmic desolation! What vast deserts, and gaping craters of barren rock! The cold, steel-white planet seems of all things most typical of death.

But those specks passing across its surface? At first you imagine they are motes clogging the delicate blood-vessels of the retina; then you wonder if a distant host of falling meteors could have passed. Soon a larger, nearer mote appears; the moon and its craters are forgotten and with a thrill of delight you realise that they are birds—living, flying birds—of all earthly things typical of the most vital life! Migration is at its height, the chirps and twitters which come from the surrounding darkness are tantalising hints telling of the passing legions. Thousands and thousands of birds are every night pouring northward in a swift, invisible, aerial stream.

As a projecting pebble in mid-stream blurs the transparent water with a myriad bubbles, so the narrow path of moon-rays, which our glass reveals, cute a swath of visibility straight through the host of birds to our eager eyes. How we hate to lose an instant’s opportunity! Even a wink may allow a familiar form to pass unseen. If we can use a small telescope, the field of view is much enlarged. Now and then we recognise the flight of some particular species,—the swinging loop of a woodpecker or goldfinch, or the flutter of a sandpiper.

It has been computed that these birds sometimes fly as much as a mile or more above the surface of the earth, and when we think of the tiny, fluttering things at this terrible height, it takes our breath away. What a panorama of dark earth and glistening river and ocean must be spread out beneath them! How the big moon must glow in that rarefied air! How diminutive and puerile must seem the houses and cities of human fashioning!

The instinct of migration is one of the most wonderful in the world. A young bob-white and a bobolink are hatched in the same New England field. The former grows up and during the fall and winter forms one of the covey which is content to wander a mile or two, here and there, in search of good feeding grounds. Hardly has the bobolink donned his first full dress before an irresistible impulse seizes him. One night he rises up and up, ever higher on fluttering wings, sets his course southward, gives you a glimpse of him across the moon, and keeps on through Virginia to Florida, across seas, over tropical islands, far into South America, never content until he has put the great Amazon between him and his far distant birthplace.

For abundance and for perfection of song and plumage, of the whole year, May is the month of birds. Insects appear slowly in the spring and are numerous all summer; squirrels and mice are more or less in evidence during all the twelve months; reptiles unearth themselves at the approach of the warm weather, and may be found living their slow, sluggish life until late in the fall. In eggs, cocoons, discarded bird’s-nests, in earthen burrows, or in the mud at the bottom of pond or stream, all these creatures have spent the winter near where we find them in the spring. But birds are like creatures of another world; and, although in every summer’s walk we may see turtles, birds, butterflies, and chipmunks, all interweaving their life paths across one another’s haunts, yet the power of extended flight and the wonderful habit of continental migration set birds apart from all other living creatures. A bird during its lifetime has almost twice the conscious existence of, say, a snake or any hibernating mammal. And now in early May, when the creatures of the woods and fields have only recently opened their sleepy eyes and stretched their thin forms, there comes the great worldwide army of the birds, whose bright eyes peer at us from tree, thicket, and field, whose brilliant feathers and sweet songs bring summer with a leap—the height of the grand symphony, of which the vernal peeping of the frogs and the squirrels’ chatter were only the first notes of the prelude.

Tantalus-like is the condition of the amateur bird-lover, who, book in hand, vainly endeavours to identify the countless beautiful forms which appear in such vast numbers, linger a few days and then disappear, passing on to the northward, but leaving behind a goodly assemblage which spends the summer and gives abundant opportunity for study during the succeeding months. In May it is the migrants which we should watch, and listen to, and “ogle” with our opera glasses. Like many other evanescent things, those birds which have made their winter home in Central America—land yet beyond our travels—and which use our groves merely as half-way houses on their journey to the land of their birth, the balsams of Quebec, or the unknown wastes of Labrador, seem most precious, most worthy at this time of our closest observation.

More confusing—albeit the more delightful—is a season when continued cold weather and chilly rains hold back all but the hardiest birds, until—like the dammed-up piles of logs trembling with the spring freshets—the tropic winds carry all before them, and all at once winter birds which have sojourned only a few miles south of us, summer residents which should have appeared weeks ago, together with the great host of Canadian and other nesters of the north, appear within a few days’ time.

A backward season brings strangers into close company for a while. A white-throat sings his clear song of the North, and a moment later is answered by an oriole’s melody, or the sweet tones of a rose-breasted grosbeak—the latter one of those rarely favoured birds, exquisite in both plumage and song.

The glories of our May bird life are the wood warblers, and innumerable they must seem to one who is just beginning his studies; indeed, there are over seventy species that find their way into the United States. Many are named from the distribution of colour upon their plumage—the blue-winged yellow, the black-throated blue, chestnut-sided, bay-breasted, and black poll. Perhaps the two most beautiful—most reflective of bright tropical skies and flowers—are the magnolia and the blackburnian. The first fairly dazzles us with its bluish crown, white and black face, black and olive-green back, white marked wings and tail, yellow throat and rump, and strongly streaked breast. The blackburnian is an exquisite little fellow, marked with white and black, but with the crown, several patches on the face, the throat and breast of a rich warm orange that glows amid the green foliage like a living coal of fire. The black poll warbler is an easy bird to identify; but do not expect to recognise it when it returns from the North in the fall. Its black crown has disappeared, and in general it looks like a different bird.

At the present time when the dogwood blossoms are in their full perfection, and the branches and twigs of the trees are not yet hidden, but their outlines only softened by the light, feathery foliage, the tanagers and orioles have their day. Nesting cares have not yet made them fearful of showing their bright plumage, and scores of the scarlet and orange forms play among the branches.

The flycatchers and vireos now appear in force—little hunters of insects clad in leafy greens and browns, with now and then a touch of brightness—as in the yellow-throated vireo or in the crest of the kingbird.

The lesser sandpipers, both the spotted and the solitary, teeter along the brooks and ponds, and probe the shallows for tiny worms. Near the woody streams the so-called water thrushes spring up before us. Strange birds these, in appearance like thrushes, in their haunts and in their teetering motion like sandpipers, but in reality belonging to the same family as the tree-loving wood warblers. A problem not yet solved by ornithologists is: what was the mode of life of the ancestor of the many warblers? Did he cling to and creep along the bark, as the black-and-white warbler, or feed from the ground or the thicket as does the worm-eating? Did he snatch flies on the wing as the necklaced Canadian warbler, or glean from the brook’s edge as our water thrush? The struggle for existence has not been absent from the lives of these light-hearted little fellows, and they have had to be jack-of-all-trades in their search for food.

The gnats and other flying insects have indeed to take many chances when they slip from their cocoons and dance up and down in the warm sunlight! Lucky for their race that there are millions instead of thousands of them; for now the swifts and great numbers of tree and barn swallows spend the livelong day in swooping after the unfortunate gauzy-winged motes, which have risen above the toad’s maw upon land, and beyond the reach of the trout’s leap over the water.

It would take an article as long as this simply to mention hardly more than the names of the birds that we may observe during a walk in May; and with bird book and glasses we must see for ourselves the bobolinks in the broad meadows, the cowbirds and rusty blackbirds, and, pushing through the lady-slipper marshes, we may surprise the solitary great blue and the little green herons at their silent fishing.

No matter how late the spring may be, the great migration host will reach its height from the tenth to the fifteenth of the month. From this until June first, migrants will be passing, but in fewer and fewer numbers, until the balance comes to rest again, and we may cease from the strenuous labours of the last few weeks, confident that those birds that remain will be the builders of the nests near our homes—nests that they know so well how to hide. Even before the last day of May passes, we see many young birds on their first weak-winged flights, such as bluebirds and robins; but June is the great month of bird homes, as to May belong the migrants.