Part 12

In the growing tree it is in this layer or secretion that the vital processes are the most active and potent. It has been found by experiment that this tender, milky substance is capable of exerting a very great force; a growing tree exerts a lifting and pushing force of more than thirty pounds to the square inch, and the force is thought to reside in the soft fragile cells that make up the cambium layer. It is like the strength of Samson residing in his hair. Saw one bee enter the hive with pollen on his back, which he must have got from some open greenhouse; or had he found the skunk cabbage in bloom ahead of me?

The bluebirds! It seemed as if they must have been waiting somewhere close by for the first warm day, like actors behind the scenes, for they were here in numbers early in the morning; they rushed upon the stage very promptly when their parts were called. No robins yet. Sap runs, but not briskly. It is too warm and still; it wants a brisk day for sap, with a certain sharpness in the air, a certain crispness and tension.

March 12. A change to more crispness and coolness, but a delicious spring morning. Hundreds of snowbirds with a sprinkling of song and Canada sparrows are all about the house, chirping and lisping and chattering in a very animated manner. The air is full of bird voices: through this maze of fine sounds comes the strong note and warble of the robin, and the soft call of the bluebird. A few days ago not a bird, not a sound; everything rigid and severe; then in a day the barriers of winter give way, and spring comes like an inundation. In a twinkling all is changed.

Under date of February 27, 1881, I find this note: "Warm; saw the male bluebird warbling and calling cheerily. The male bluebird spreads his tail as he flits about at this season, in a way to make him look very gay and dressy. It adds to his expression considerably, and makes him look alert and beau-like, and every inch a male. The grass is green under the snow, and has grown perceptibly. The warmth of the air seems to go readily through a covering of ice and snow. Note how quickly the ice lets go of the door-stones, though completely covered, when the day becomes warm."

The farmers say a deep snow draws the frost out of the ground. It is certain that the frost goes out when the ground is deeply covered for some time, though it is of course the warmth rising up from the depths of the ground that does it. A winter of deep snows is apt to prove fatal to the peach buds. The frost leaves the ground, the soil often becomes so warm that angle-worms rise to near the surface, the sap in the trees probably stirs a little; then there comes a cold wave, the mercury goes down to ten or fifteen below zero, and the peach buds are killed. It is not the cold alone that does it; it is the warmth at one end and the extreme cold at the other. When the snow is removed so that the frost can get at the roots also, peach buds will stand fourteen or fifteen degrees below zero.

March 7, 1881. A perfect spring day at last,—still, warm, and without a cloud. Tapped two trees; the sap runs, the snow runs, everything runs. Bluebirds the only birds yet. Thermometer forty-two degrees in the shade. A perfect sap day. A perfect sap day is a crystalline day; the night must have a keen edge of frost, and the day a keen edge of air and sun, with wind north or northwest. The least film, the least breath from the south, the least suggestion of growth, and the day is marred as a sap day. Maple sap is maple frost melted by the sun. (9 P. M.) A soft, large-starred night; the moon in her second quarter; perfectly still and freezing; Venus throbbing low in the west. A crystalline night.

March 21, 1884. The top of a high barometric wave, a day like a crest, lifted up, sightly, sparkling. A cold snap without storm issuing in this clear, dazzling, sharp, northern day. How light, as if illuminated by more than the sun; the sky is full of light; light seems to be streaming up all around the horizon. The leafless trees make no shadows; the woods are flooded with light; everything shines; a day large and imposing, breathing strong masculine breaths out of the north; a day without a speck or film, winnowed through and through, all the windows and doors of the sky open. Day of crumpled rivers and lakes, of crested waves, of bellying sails, high-domed and lustrous day. The only typical March day of the bright heroic sort we have yet had.

March 24, 1884. Damp, still morning, much fog on the river. All the branches and twigs of the trees strung with drops of water. The grass and weeds beaded with fog drops. Two lines of ducks go up the river, one a few feet beneath the other. On second glance the under line proves to be the reflection of the other in the still water. As the ducks cross a large field of ice, the lower line is suddenly blotted out, as if the birds had dived beneath the ice. A train of cars across the river,—the train sunk beneath a solid stratum of fog, its plume of smoke and vapor unrolling above it and slanting away in the distance; a liquid morning; the turf buzzes as you walk over it.

Skunk cabbage on Saturday the 22d, probably in bloom several days. This plant always gets ahead of me. It seems to come up like a mushroom in a single night. Water newts just out, and probably piping before the frogs, though not certain about this.

March 25. One of the rare days that go before a storm; the flower of a series of days increasingly fair. To-morrow, probably, the flower falls, and days of rain and cold prepare the way for another fair day or days. The barometer must be high to-day; the birds fly high. I feed my bees on a rock, and sit long and watch them covering the combs, and rejoice in the multitudinous humming. The river is a great mirror dotted here and there by small cakes of ice. The first sloop comes lazily up on the flood tide, like the first butterfly of spring; the little steamer, our river omnibus, makes her first trip, and wakes the echoes with her salutatory whistle, her flags dancing in the sun.

April 1. Welcome to April, my natal month; the month of the swelling buds, the springing grass, the first nests, the first plantings, the first flowers, and, last but not least, the first shad! The door of the seasons first stands ajar this month, and gives us a peep beyond. The month in which to begin the world, in which to begin your house, in which to begin your courtship, in which to enter upon any new enterprise. The bees usually get their first pollen this month and their first honey. All hibernating creatures are out before April is past. The coon, the chipmunk, the bear, the turtles, the frogs, the snakes, come forth beneath April skies.

April 8. A day of great brightness and clearness,—a crystalline April day that precedes snow. In this sharp crisp air the flakes are forming. As in a warm streaming south wind one can almost smell the swelling buds, so a wind from the opposite quarter at this season as often suggests the crystalline snow. I go up in the sugar bush [this was up among the Catskills], and linger for an hour among the old trees. The air is still, and has the property of being "hollow," as the farmers say; that is, it is heavy, motionless, and transmits sounds well. Every warble of a bluebird or robin, or caw of crow, or bark of dog, or bleat of sheep, or cackle of geese, or call of boy or man, within the landscape, comes distinctly to the ear. The smoke from the chimney goes straight up.

I walk through the bare fields; the shore larks run or flit before me; I hear their shuffling, gurgling, lisping, half-inarticulate song. Only of late years have I noticed the shore larks in this section. Now they breed and pass the summer on these hills, and I am told that they are gradually becoming permanent residents in other parts of the State. They are nearly as large as the English skylark, with conspicuous black markings about the head and throat; shy birds squatting in the sear grass, and probably taken by most country people who see them to be sparrows.

Their flight and manner in song is much like that of the skylark. The bird mounts up and up on ecstatic wing, till it becomes a mere speck against the sky, where it drifts to and fro, and utters at intervals its crude song, a mere fraction or rudiment of the skylark's song, a few sharp, lisping, unmelodious notes, as if the bird had a bad cold, and could only now and then make any sound,—heard a long distance, but insignificant, a mere germ of the true lark's song; as it were the first rude attempt of nature in this direction. After due trial and waiting, she develops the lark's song itself. But if the law of evolution applies to bird-songs as well as to other things, the shore lark should in time become a fine songster. I know of no bird-song that seems so obviously struggling to free itself and reach a fuller expression. As the bird seems more and more inclined to abide permanently amid cultivated fields, and to forsake the wild and savage north, let me hope that its song is also undergoing a favorable change.

How conspicuous the crows in the brown fields, or against the lingering snowbanks, or in the clear sky! How still the air! One could carry a lighted candle over the hills. The light is very strong, and the effect of the wall of white mountains rising up all around from the checkered landscape, and holding up the blue dome of the sky, is strange indeed.

April 14. A delicious day, warm as May. This to me is the most bewitching part of the whole year. One's relish is so keen, and the morsels are so few and so tender. How the fields of winter rye stand out! They call up visions of England. A perfect day in April far excels a perfect day in June, because it provokes and stimulates while the latter sates and cloys. Such days have all the peace and geniality of summer without any of its satiety or enervating heat.

April 15. Not much cloud this morning, but much vapor in the air. A cool south wind with streaks of a pungent vegetable odor, probably from the willows. When I make too dead a set at it I miss it; but when I let my nose have its own way, and take in the air slowly, I get it, an odor as of a myriad swelling buds. The long-drawn call of the high-hole comes up from the fields, then the tender rapid trill of the bush or russet sparrow, then the piercing note of the meadowlark, a flying shaft of sound.

April 21. The enchanting days continue without a break. One's senses are not large enough to take them all in. Maple buds just bursting, apple-trees full of infantile leaves. How the poplars and willows stand out! A moist, warm, brooding haze over all the earth. All day my little russet sparrow sings and trills divinely. The most prominent bird music in April is from the sparrows.

The yellowbirds (goldfinches) are just getting on their yellow coats. I saw some yesterday that had a smutty, unwashed look, because of the new yellow shining through the old drab-colored webs of the feathers. These birds do not shed their feathers in the spring, as careless observers are apt to think they do, but merely shed the outer webs of their feathers and quills, which peel off like a glove from the hand.

All the groves and woods lightly touched with new foliage. Looks like May; violets and dandelions in bloom. Sparrow's nest with two eggs. Maples hanging out their delicate fringe-like bloom. First barn swallows may be looked for any day after April 20.

This period may be called the vernal equipoise, and corresponds to the October calm called the Indian summer.

April 2, 1890. The second of the April days, clear as a bell. The eye of the heavens wide open at last. A sparrow day; how they sang! And the robins, too, before I was up in the morning. Now and then I could hear the rat-tat-tat of the downy at his drum. How many times I paused at my work to drink in the beauty of the day!

How I like to walk out after supper these days! I stroll over the lawn and stand on the brink of the hill. The sun is down, the robins pipe and call, and as the dusk comes on they indulge in that loud chiding note or scream, whether in anger or in fun I never can tell. Up the road in the distance the multitudinous voice of the little peepers,—a thicket or screen of sound. An April twilight is unlike any other.

April 12. Lovely, bright day. We plow the ground under the hill for the new vineyard. In opening the furrow for the young vines I guide the team by walking in their front. How I soaked up the sunshine to-day! At night I glowed all over; my whole being had had an earth-bath; such a feeling of freshly plowed land in every cell of my brain. The furrow had struck in; the sunshine had photographed it upon my soul.

April 13. A warm, even hot April day. The air full of haze; the sunshine golden. In the afternoon J. and I walk out over the country north of town. Everybody is out, all the paths and byways are full of boys and young fellows. We sit on a wall a long time by a meadow and orchard, and drink in the scene. April to perfection, such a sentiment of spring everywhere. The sky is partly overcast, the air moist, just enough so to bring out the odors,—a sweet perfume of bursting, growing things. One could almost eat the turf like a horse. All about the robins sang. In the trees the crow blackbird cackled and jingled. Athwart these sounds came every half minute the clear, strong note of the meadowlark. The larks were very numerous and were lovemaking. Then the high-hole called and the bush sparrow trilled. Arbutus days these, everybody wants to go to the woods for arbutus; it fairly calls one. The soil calls for the plow, too, the garden calls for the spade, the vineyard calls for the hoe. From all about the farm voices call, Come and do this, or do that. At night how the "peepers" pile up the sound!

How I delight to see the plow at work such mornings! the earth is ripe for it, fairly lusts for it, and the freshly turned soil looks good enough to eat. Plucked my first blood-root this morning,—a full-blown flower with a young one folded up in a leaf beneath it, only just the bud emerging, like the head of a pappoose protruding from its mother's blanket,—a very pretty sight. The blood-root always comes up with the leaf shielding the flower-bud, as one shields the flame of the candle in the open air with his hand half closed about it.

These days the song of the toad—tr-r-r-r-r-r-r-r-r-r-r-r-r-r-r-r-r-r —is heard in the land. At nearly all hours I hear it, and it is as welcome to me as the song of any bird. It is a kind of gossamer of sound drifting in the air. Mother toad is in the pools and puddles now depositing that long chain or raveling of eggs, while her dapper little mate rides upon her back and fertilizes them as they are laid. As I look toward the fields where the first brown thrasher is singing, I see emerald patches of rye. The unctuous confident strain of the bird seems to make the fields grow greener hour by hour.

May 4. The perfection of early May weather. How green the grass, how happy the birds, how placid the river, how busy the bees, how soft the air!—that kind of weather when there seems to be dew in the air all day,—the day a kind of prolonged morning,—so fresh, so wooing, so caressing! The baby leaves on the apple-trees have doubled in size since last night.