Then, if to the time and the place one could only add the association,

or hear the bird through the vista of the years, the song touched with

the magic of youthful memories! One season a friend in England sent me

a score of skylarks in a cage. I gave them their liberty in a field

near my place. They drifted away, and I never heard them or saw them

again. But one Sunday a Scotchman from a neighboring city called upon

me, and declared with visible excitement that on his way along the

road he had heard a skylark. He was not dreaming; he knew it was a

skylark, though he had not heard one since he had left the banks of

the Doon, a quarter of a century or more before. What pleasure it gave

him! How much more the song meant to him than it would have meant to

me! For the moment he was on his native heath again. Then I told him

about the larks I had liberated, and he seemed to enjoy it all over

again with renewed appreciation.

Many years ago some skylarks were liberated on Long Island, and they

became established there, and may now occasionally be heard in certain

localities. One summer day a friend of mine was out there observing

them; a lark was soaring and singing in the sky above him. An old

Irishman came along, and suddenly stopped as if transfixed to the

spot; a look of mingled delight and incredulity came into his face.

Was he indeed hearing the bird of his youth? He took off his hat,

turned his face skyward, and with moving lips and streaming eyes stood

a long time regarding the bird. "Ah," my friend thought, "if I could

only hear that song with his ears!" How it brought back his youth and

all those long-gone days on his native hills!

The power of bird-songs over us is so much a matter of association

that every traveler to other countries finds the feathered songsters

of less merit than those he left behind. The stranger does not hear

the birds in the same receptive, uncritical frame of mind as does the

native; they are not in the same way the voices of the place and the

season. What music can there be in that long, piercing, far-heard note

of the first meadowlark in spring to any but a native, or in the

"o-ka-lee" of the red-shouldered starling as he rests upon the willows

in March? A stranger would probably recognize melody and a wild woodsy

quality in the flutings of the veery thrush; but how much more they

would mean to him after he had spent many successive Junes threading

our northern trout-streams and encamping on their banks! The veery

will come early in the morning, and again at sundown, and perch above

your tent, and blow his soft, reverberant note for many minutes at a

time. The strain repeats the echoes of the limpid stream in the halls

and corridors of the leafy woods.

While in England in 1882, I rushed about two or three counties in late

June and early July, bent on hearing the song of the nightingale, but

missed it by a few days, and in some cases, as it seemed, only by a

few hours. The nightingale seems to be wound up to go only so long, or

till about the middle of June, and it is only by a rare chance that

you hear one after that date. Then I came home to hear a nightingale

in song one winter morning in a friend's house in the city. It was a

curious let-down to my enthusiasm. A caged song in a city chamber in

broad daylight, in lieu of the wild, free song in the gloaming of an

English landscape! I closed my eyes, abstracted myself from my

surroundings, and tried my best to fancy myself listening to the

strain back there amid the scenes I had haunted about Haslemere and

Godalming, but with poor success, I suspect. The nightingale's song,

like the lark's, needs vista, needs all the accessories of time and

place. The song is not all in the singing, any more than the wit is

all in the saying. It is in the occasion, the surroundings, the spirit

of which it is the expression. My friend said that the bird did not

fully let itself out. Its song was a brilliant medley of notes,--no

theme that I could detect,--like the lark's song in this respect; all

the notes of the field and forest appeared to be the gift of this

bird, but what tone! what accent! like that of a great poet!

Nearly every May I am seized with an impulse to go back to the scenes

of my youth, and hear the bobolinks in the home meadows once more. I

am sure they sing there better than anywhere else. They probably drink

nothing but dew, and the dew distilled in those high pastoral regions

has surprising virtues. It gives a clear, full, vibrant quality to the

birds' voices that I have never heard elsewhere. The night of my

arrival, I leave my southern window open, so that the meadow chorus

may come pouring in before I am up in the morning. How it does

transport me athwart the years, and make me a boy again, sheltered by

the paternal wing! On one occasion, the third morning after my

arrival, a bobolink appeared with a new note in his song. The note

sounded like the word "baby" uttered with a peculiar, tender

resonance: but it was clearly an interpolation; it did not belong

there; it had no relation to the rest of the song. Yet the bird never

failed to utter it with the same joy and confidence as the rest of his

song. Maybe it was the beginning of a variation that will in time

result in an entirely new bobolink song.

On my last spring visit to my native hills, my attention was attracted

to another songster not seen or heard there in my youth, namely, the

prairie horned lark. Flocks of these birds used to be seen in some of

the Northern States in the late fall during their southern migrations;

but within the last twenty years they have become regular summer

residents in the hilly parts of many sections of New York and New

England. They are genuine skylarks, and lack only the powers of song

to make them as attractive as their famous cousins of Europe.

The larks are ground-birds when they perch, and sky-birds when they

sing; from the turf to the clouds--nothing between. Our horned lark

mounts upward on quivering wing in the true lark fashion, and, spread

out against the sky at an altitude of two or three hundred feet,

hovers and sings. The watcher and listener below holds him in his eye,

but the ear catches only a faint, broken, half-inarticulate note now

and then--mere splinters, as it were, of the song of the skylark. The

song of the latter is continuous, and is loud and humming; it is a

fountain of jubilant song up there in the sky: but our lark sings in

snatches; at each repetition of its notes it dips forward and downward

a few feet, and then rises again. One day I kept my eye upon one until

it had repeated its song one hundred and three times; then it closed

its wings, and dropped toward the earth like a plummet, as does its

European congener. While I was watching the bird, a bobolink flew over

my head, between me and the lark, and poured out his voluble and

copious strain. "What a contrast," I thought, "between the voice of

the spluttering, tongue-tied lark, and the free, liquid, and varied

song of the bobolink!"

I have heard of a curious fact in the life-histories of these larks in

the West. A Michigan woman once wrote me that her brother, who was an

engineer on an express train that made daily trips between two Western

cities, reported that many birds were struck by the engine every day,

and killed--often as many as thirty on a trip of sixty miles. Birds of

many kinds were killed, but the most common was a bird that went in

flocks, the description of which answered to the horned lark. Since

then I have read in a Minnesota newspaper that many horned larks are

killed by railroad locomotives in that State. It was thought that the

birds sat behind the rails to get out of the wind, and on starting up

in front of the advancing train, were struck down by the engine. The

Michigan engineer referred to thought that the birds gathered upon the

track to earth their wings, or else to pick up the grain that leaks

out of the wheat-trains, and sows the track from Dakota to the

seaboard. Probably the wind which they might have to face in getting

up was the prime cause of their being struck. One does not think of

the locomotive as a bird-destroyer, though it is well known that many

of the smaller mammals often fall beneath it.

A very interesting feature of our bird-songs is the wing-song, or song

of ecstasy. It is not the gift of many of our birds. Indeed, less than

a dozen species are known to me as ever singing on the wing. It seems

to spring from more intense excitement and self-abandonment than the

ordinary song delivered from the perch. When its joy reaches the point

of rapture, the bird is literally carried off its feet, and up it goes

into the air, pouring out its song as a rocket pours out its sparks.

The skylark and the bobolink habitually do this, while a few others of

our birds do it only on occasions. One summer, up in the Catskills, I

added another name to my list of ecstatic singers--that of the vesper

sparrow. Several times I heard a new song in the air, and caught a

glimpse of the bird as it dropped back to the earth. My attention

would be attracted by a succession of hurried, chirping notes,

followed by a brief burst of song, then by the vanishing form of the

bird. One day I was lucky enough to see the bird as it was rising to

its climax in the air, and to identify it as the vesper sparrow. The

burst of song that crowned the upward flight of seventy-five or one

hundred feet was brief; but it was brilliant and striking, and

entirely unlike the leisurely chant of the bird while upon the ground.

It suggested a lark, but was less buzzing or humming. The preliminary

chirping notes, uttered faster and faster as the bird mounted in the

air, were like the trail of sparks which a rocket emits before its

grand burst of color at the top of its flight.

It is interesting to note that this bird is quite lark-like in its

color and markings, having the two lateral white quills in the tail,

and it has the habit of elevating the feathers on the top of the head

so as to suggest a crest. The solitary skylark that I discovered

several years ago in a field near me was seen on several occasions

paying his addresses to one of these birds, but the vesper-bird was

shy, and eluded all his advances.

Probably the perch-songster among our ordinary birds that is most

regularly seized with the fit of ecstasy that results in this lyric

burst in the air, as I described in my first book, "Wake Robin," over

thirty years ago, is the oven-bird, or wood-accentor--the

golden-crowned thrush of the old ornithologists. Every loiterer about

the woods knows this pretty, speckled-breasted, olive-backed little

bird, which walks along over the dry leaves a few yards from him,

moving its head as it walks, like a miniature domestic fowl. Most

birds are very stiff-necked, like the robin, and as they run or hop

upon the ground, carry the head as if it were riveted to the body. Not

so the oven-bird, or the other birds that walk, as the cow-bunting, or

the quail, or the crow. They move the head forward with the movement

of the feet. The sharp, reiterated, almost screeching song of the

oven-bird, as it perches on a limb a few feet from the ground, like

the words, "preacher, preacher, preacher," or "teacher, teacher,

teacher," uttered louder and louder, and repeated six or seven times,

is also familiar to most ears; but its wild, ringing, rapturous burst

of song in the air high above the tree-tops is not so well known. From

a very prosy, tiresome, unmelodious singer, it is suddenly transformed

for a brief moment into a lyric poet of great power. It is a great

surprise. The bird undergoes a complete transformation. Ordinarily it

is a very quiet, demure sort of bird. It walks about over the leaves,

moving its head like a little hen; then perches on a limb a few feet

from the ground and sends forth its shrill, rather prosy, unmusical

chant. Surely it is an ordinary, common-place bird. But wait till the

inspiration of its flight-song is upon it. What a change! Up it goes

through the branches of the trees, leaping from limb to limb, faster

and faster, till it shoots from the tree-tops fifty or more feet into

the air above them, and bursts into an ecstasy of song, rapid,

ringing, lyrical; no more like its habitual performance than a match

is like a rocket; brief but thrilling; emphatic but musical. Having

reached its climax of flight and song, the bird closes its wings and

drops nearly perpendicularly downward like the skylark. If its song

were more prolonged, it would rival the song of that famous bird. The

bird does this many times a day during early June, but oftenest at

twilight. The song in quality and general cast is like that of its

congener, the water-accentor, which, however, I believe is never

delivered on the wing. From its habit of singing at twilight, and from

the swift, darting motions of the bird, I am inclined to think that in

it we have solved the mystery of Thoreau's "night-warbler," that

puzzled and eluded him for years. Emerson told him he must beware of

finding and booking it, lest life should have nothing more to show

him. The older ornithologists must have heard this song many times,

but they never seem to have suspected the identity of the singer.

Other birds that sing on the wing are the meadowlark, goldfinch,

purple finch, indigo-bird, Maryland yellow-throat, and woodcock. The

flight-song of the woodcock I have heard but twice in my life. The

first time was in the evening twilight about the middle of April. The

bird was calling in the dusk "yeap, yeap," or "seap, seap," from the

ground,--a peculiar reedy call. Then, by and by, it started upward on

an easy slant, that peculiar whistling of its wings alone heard; then,

at an altitude of one hundred feet or more, it began to float about in

wide circles and broke out in an ecstatic chipper, almost a warble at

times, with a peculiar smacking musical quality; then, in a minute or

so, it dropped back to the ground again, not straight down like the

lark, but more spirally, and continued its call as before. In less

than five minutes it was up again. The next time, a few years later,

I heard the song in company with a friend, Dr. Clara Barrus. Let me

give the woman's impression of the song as she afterward wrote it up

for a popular journal.

"The sunset light was flooding all this May loveliness of field and

farm and distant wood; song sparrows were blithely pouring out

happiness by the throatful; peepers were piping and toads trilling,

and we thought it no hardship to wait in such a place till the dusk

should gather, and the wary woodcock announce his presence. But hark!

while yet 'tis light, only a few rods distant, I hear that welcome

'seap ... seap,' and lo! a chipper and a chirr, and past us he

flies,--a direct, slanting upward flight, somewhat labored,--his bill

showing long against the reddened sky. 'He has something in his

mouth,' I start to say, when I bethink me what a long bill he has.

Around, above us he flies in wide, ambitious circles, the while we are

enveloped, as it were, in that hurried chippering sound--fine,

elusive, now near, now distant. How rapid is the flight! Now it sounds

faster and faster, 'like a whiplash flashed through the air,' said my

friend; up, up he soars, till he becomes lost to sight at the instant

that his song ends in that last mad ecstasy that just precedes his

alighting."

The meadowlark sings in a level flight, half hovering in the air,

giving voice to a rapid medley of lark-like notes. The goldfinch also

sings in a level flight, beating the air slowly with its wings broadly

open, and pouring out its jubilant, ecstatic strain I think it

indulges in this wing-song only in the early season. After the mother

bird has begun sitting, the male circles about within earshot of her,

in that curious undulating flight, uttering his "per-chic-o-pee,

per-chic-o-pee," while the female calls back to him in the tenderest

tones, "Yes, lovie; I hear you." The indigo-bird and the purple finch,

when their happiness becomes too full and buoyant for them longer to

control it, launch into the air, and sing briefly, ecstatically, in a

tremulous, hovering flight. The air-song of these birds does not

differ essentially from the song delivered from the perch, except that

it betrays more excitement, and hence is a more complete lyrical

rapture.

The purple finch is our finest songster among the finches. Its strain

is so soft and melodious, and touched with such a childlike gayety and

plaintiveness, that I think it might sound well even in a cage inside

a room, if the bird would only sing with the same joyous abandonment,

which, of course, it would not do.

It is not generally known that individual birds of the same species

show different degrees of musical ability. This is often noticed in

caged birds, among which the principle of variation seems more active;

but an attentive observer notes the same fact in wild birds.

Occasionally he hears one that in powers of song surpasses all its

fellows. I have heard a sparrow, an oriole, and a wood thrush, each

of which had a song of its own that far exceeded any other. I stood

one day by a trout-stream, and suspended my fishing for several

minutes to watch a song sparrow that was singing on a dry limb before

me. He had five distinct songs, each as markedly different from the

others as any human songs, which he repeated one after the other. He

may have had a sixth or a seventh, but he bethought himself of some

business in the next field, and flew away before he had exhausted his

repertory. I once had a letter from Robert Louis Stevenson, who said

he had read an account I had written of the song of the English

blackbird. He said I might as well talk of the song of man; that every

blackbird had its own song; and then he told me of a remarkable singer

he used to hear somewhere amid the Scottish hills. But his singer was,

of course, an exception; twenty-four blackbirds out of every

twenty-five probably sing the same song, with no appreciable

variations: but the twenty-fifth may show extraordinary powers. I told

Stevenson that his famous singer had probably been to school to some

nightingale on the Continent or in southern England. I might have told

him of the robin I once heard here that sang with great spirit and

accuracy the song of the brown thrasher, or of another that had the

note of the whip-poor-will interpolated in the regular robin song, or

of still another that had the call of the quail. In each case the

bird had probably heard the song and learned it while very young. In

the Trossachs, in Scotland, I followed a song thrush about for a long

time, attracted by its peculiar song. It repeated over and over again

three or four notes of a well-known air, which it might have caught

from some shepherd boy whistling to his flock or to his cow.

The songless birds--why has Nature denied them this gift? But they

nearly all have some musical call or impulse that serves them very

well. The quail has his whistle, the woodpecker his drum, the pewee

his plaintive cry, the chickadee his exquisitely sweet call, the

highhole his long, repeated "wick, wick, wick," one of the most

welcome sounds of spring, the jay his musical gurgle, the hawk his

scream, the crow his sturdy caw. Only one of our pretty birds of the

orchard is reduced to an all but inaudible note, and that is the

cedar-bird.

III

NATURE WITH CLOSED DOORS

December in our climate is the month when Nature finally shuts up

house and turns the key. She has been slowly packing up and putting

away her things and closing a door and a window here and there all the

fall. Now she completes the work and puts up the last bar. She is

ready for winter. The leaves are all off the trees, except that here

and there a beech or an oak or a hickory still clings to a remnant of

its withered foliage. Her streams are full, her new growths of wood

are ripened, her saps and juices are quiescent. The muskrat has

completed his house in the shallow pond or stream, the beaver in the

northern woods has completed his. The wild mice and the chipmunk have

laid up their winter stores of nuts and grains in their dens in the

ground and in the cavities of trees. The woodchuck is rolled up in his

burrow in the hillside, sleeping his long winter sleep. The coon has

deserted his chamber in the old tree and gone into winter quarters in

his den in the rocks. The winter birds have taken on a good coat of

fat against the coming cold and a possible scarcity of food. The

frogs and toads are all in their hibernaculums in the ground.

I saw it stated the other day, in a paper read before some scientific

body, that the wood frogs retreat two feet into the ground beyond the

reach of frost. In two instances I have found the wood frog in

December with a covering of less than two inches of leaves and moss.

It had buried itself in the soil and leaf mould only to the depth of

the thickness of its own body, and for covering had only the ordinary

coat of dry leaves and pine needles to be found in the wood. It was

evidently counting upon the snow for its main protection. In one case

I marked the spot, and returned there in early spring to see how the

frog had wintered. I found it all right. Evidently it had some charm

against the cold, for while the earth around and beneath it was yet

frozen solid, there was no frost in the frog. It was not a brisk frog,

but it was well, and when I came again on a warm day a week later, it

had come forth from its retreat and was headed for the near-by marsh,

where in April, with its kith and kin, it helped make the air vocal

with its love-calls. A friend of mine, one mild day late in December,

found a wood frog sitting upon the snow in the woods. She took it home

and put it to bed in the soil of one of her flower-pots in the cellar.

In the spring she found it in good condition, and in April carried it

back to the woods. The hyla, or little piping frog, passes the winter

in the ground like the wood frog. I have seen the toad go into the

ground in the late fall. It is an interesting proceeding. It literally

elbows its way into the soil. It sits on end, and works and presses

with the sharp joints of its folded legs until it has sunk itself at a

sufficient depth, which is only a few inches beneath the surface. The

water frogs appear to pass the winter in the mud at the bottom of

ponds and marshes. The queen bumblebee and the queen hornet, I think,

seek out their winter quarters in holes in the ground in September,

while the drones and the workers perish. The honey-bees do not

hibernate: they must have food all winter; but our native wild bees

are dormant during the cold months, and survive the winter only in the

person of the queen mother. In the spring these queens set up

housekeeping alone, and found new families.

Insects in all stages of their growth are creatures of the warmth; the

heat is the motive power that makes them go; when this fails, they are

still. The katydids rasp away in the fall as long as there is warmth

enough to keep them going; as the heat fails, they fail, till from the

emphatic "Katy did it" of August they dwindle to a hoarse, dying,

"Kate, Kate," in October. Think of the stillness that falls upon the

myriad wood-borers in the dry trees and stumps in the forest as the

chill of autumn comes on. All summer have they worked incessantly in

oak and hickory and birch and chestnut and spruce, some of them

making a sound exactly like that of the old-fashioned hand augur,

others a fine, snapping, and splintering sound; but as the cold comes

on, they go slower and slower, till they finally cease to move. A warm

day starts them again, slowly or briskly according to the degree of

heat, but in December they are finally stilled for the season. These

creatures, like the big fat grubs of the June beetles which one

sometimes finds in the ground or in decayed wood, are full of frost in

winter; cut one of the big grubs in two, and it looks like a lump of

ice cream.

Some time in October the crows begin to collect together in large

flocks and establish their winter quarters. They choose some secluded

wood for a roosting-place, and thither all the crows for many square

miles of country betake themselves at night, and thence they disperse

in all directions again in the early morning. The crow is a social

bird, a true American; no hermit or recluse is he. The winter probably

brings them together in these large colonies for purposes of

sociability and for greater warmth. By roosting close together and

quite filling a tree-top, there must result some economy of heat.

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