The cows know the tree. One of their winding paths runs under its low-hung branches; and as I frequently travel the cow-paths, I also find my way thither. Yet I do not go for apples, nor just because the cow-path takes me. That old apple tree is hollow, hollow all over, trunk and branches, as hollow as a lodging-house; and I have never known it when it was not “putting up” some wayfaring visitor or some permanent lodger. So I go over, whenever I have a chance, to call upon my friends or pay my respects to the distinguished guests.
This old tree is on the neighboring farm. It does not belong to me, and I am glad; for if it did, then I should have to trim it, and scrape it, and plaster up its holes, and put a burlap petticoat on it, all because of the gruesome gypsy moths that infest my trees. Oh, yes, that would make it bear better apples, but what then would become of its birds and beasts? Everybody ought to have one apple tree that bears birds and beasts – and Baldwin apples, too, of course, if the three sorts of fruit can be made to grow on the same tree. But only the birds and beasts grow well on the untrimmed, unscraped, unplastered, unpetticoated old tree yonder between the pastures. His heart is wide open to every small traveler passing by.
Whenever I look over toward the old tree, I think of the old vine-covered, weather-beaten house in which my grandfather lived, where many a traveler put up over night – to get a plate of grandmother’s buckwheat cakes, I think, and a taste of her keen wit. The old house sat in under a grove of pin oak and pine, – “Underwood” we called it, – a sheltered, sheltering spot; with a peddler’s stall in the barn, a peddler’s place at the table, a peddler’s bed in the herby garret, a boundless, fathomless featherbed, of a piece with the house and the hospitality. There were larger houses and newer, in the neighborhood; but no other house in all the region, not even the tavern, two miles farther down the pike, was half so central, or so homelike, or so full of sweet and juicy gossip. The old apple tree yonder between the woods and the meadow is as central, as hospitable, and, if animals talk with one another, just as full of neighborhood news as was grandfather’s roof-tree.
Of course you would never suspect it, passing by. But then, no lover of wild things passes by – never without first stopping, and especially before an old tree all full of holes. Whenever you see a hole in a tree, in a sand-bank, in a hillside, under a rail-pile – anywhere out of doors, stop!
Stop here beside this decrepit apple tree. No, you will find no sign swinging from the front, no door-plate, no letter-box bearing the name of the family residing here. The birds and beasts do not advertise their houses so. They would hide their houses, they would have you pass by; for most persons are rude in the woods and fields, breaking into the homes of the wood-folk as they never would dream of doing in the case of their human neighbors.
There is no need of being rude anywhere, no need of being an unwelcome visitor even to the shyest and most timid of the little people of the fields. Come over with me – they know me in the old apple tree. It is nearly sundown. The evening is near, with night at its heels, for it is an early March day.
We shall not wait long. The doors will open that we may enter – enter into a home of the fields, and, a little way at least, into a life of the fields, for, as I have said, this old tree has a small dweller of some sort the year round.
On this March day we shall be admitted by my owls. They take possession late in winter and occupy the tree, with some curious fellow tenants, until early summer. I can count upon these small screech owls by February, – the forlorn month, the seasonless, hopeless, lifeless month of the year, but for its owls, its thaws, its lengthening days, its cackling pullets, its possible bluebirds, and its being the year’s end! At least the ancients called February, not December, the year’s end, maintaining, with some sense, that the making of the world was begun in March, that is, with the spring. The owls do not, like the swallows, bring the spring, but they nevertheless help winter with most seemly haste into an early grave.
If, as the dusk comes down, I cannot go over to the tree, I will go to my window and watch. I cannot see him, the grim-beaked baron with his hooked talons, his ghostly wings, his night-seeing eyes, but I know that he has come to his window in the apple-tree turret yonder against the darkening sky, and that he watches with me. I cannot see him swoop downward over the ditches, nor see him quarter the meadow, beating, dangling, dropping between the flattened tussocks; nor can I hear him, as, back on the silent shadows, he slants upward again to his tower. Mine are human eyes, human ears. Even the quick-eared meadow mouse did not hear until the long talons closed and it was too late.
But there have been times when, like some belated traveler, I have been forced to cross this wild night-land of his; and I have felt him pass – so near at times that he has stirred my hair, by the wind – dare I say? – of his mysterious wings. At other times I have heard him. Often on the edge of night I have listened to his quavering, querulous cry from the elm-tops below me by the meadow. But oftener I have watched at the casement here in my castle wall.
Away yonder on the borders of night, dim and gloomy, looms his ancient keep. I wait. Soon on the deepened dusk spread his soft wings, out over the meadow he sails, up over my wooded height, over my moat, to my turret tall, as silent and unseen as the soul of a shadow, except he drift across the face of the full round moon, or with his weird cry cause the dreaming quiet to stir in its sleep and moan.
Now let us go over again to the old tree, this time in May. It will be curious enough, as the soft dusk comes on, to see the round face of the owl in one hole and, out of another hole in the broken limb above, the flat, weazened face of a little tree-toad.
Both creatures love the dusk; both have come forth to their open doors to watch the darkening; both will make off under the cover of the night – one for mice and frogs over the meadow, the other for slugs and insects over the crooked, tangled limbs of the apple tree.
It is strange enough to see them together, but it is stranger still to think of them together; for it is just such prey as this little toad that the owl has gone over the meadow to catch.
Why does he not take the supper ready here on the shelf? There may be reasons that we, who do not eat tree-toad, know nothing of; but I am inclined to believe that the owl has never seen his fellow lodger in the doorway above, though he must often have heard him trilling gently and lonesomely in the gloaming, when his skin cries for rain!
Small wonder if they have never met! for this gray, squat, disk-toed little monster in the hole, or flattened on the bark of the tree like a patch of lichen, may well be one of the things that are hidden from even the sharp-eyed owl. It is always a source of fresh amazement, the way that this largest of the hylas, on the moss-marked rind of an old tree, can utterly blot himself out before your staring eyes.
The common toads and all the frogs have enemies enough, and it would seem from the comparative scarcity of the tree-toads that they must have enemies, too; but I do not know who they are. This scarcity of the tree-toads is something of a puzzle, and all the more to me, that, to my certain knowledge, this toad has lived in the old Baldwin tree, now, for five years. Perhaps he has been several toads, you say, not one; for who can tell one tree-toad from another? Nobody; and for that reason I made, some time ago, a simple experiment, in order to see how long a tree-toad might live, unprotected, in his own natural environment.
Upon moving into this house, about nine years ago, we found a tree-toad living in the big hickory by the porch. For the next three springs he reappeared, and all summer long we would find him, now on the tree, now on the porch, often on the railing and backed tight up against a post. Was he one or many? we asked. Then we marked him; and for the next four years we knew that he was himself alone. How many more years he might have lived in the hickory for us all to pet, I should like to know; but last summer, to our great sorrow, the gypsy moth killers, poking in the hole, hit our little friend and left him dead.
It was very wonderful to me, the instinct for home – the love for home, I should like to call it – that this humble little creature showed. Now, a toad is an amphibian to the zoölogist; an ugly gnome with a jeweled eye, to the poet; but to the naturalist, the lover of life for its own sake, who lives next door to his toad, who feeds him a fly or a fat grub now and then, who tickles him to sleep with a rose leaf, who waits as thirstily as the hilltop for him to call the summer rain, who knows his going to sleep for the winter, his waking up for the spring – to such a one, I say, a tree-toad means more than the jeweled eye and the strange amphibious habits.
This small tree-toad had a home, had it in a tree, too, – in a hickory tree, – this toad that dwelt by my house.
“East, west,
Hame’s best,”
croaked our tree-toad in a tremulous, plaintive song that wakened memories in the vague twilight of more old, unhappy, far-off things than any other voice I ever knew.
These two tree-toads could not have been induced to trade houses, the hickory for the apple, because a house to a toad means home, and a home is never in the market. There are many more houses in the land than homes. Most of us are only real-estate dealers. Many of us have never had a home; and none of us has ever had, perhaps, more than one, or could have – that home of our childhood.
This toad seemed to feel it all. Here in the hickory for four years (more nearly seven, I am sure) he lived, single and alone. He would go down to the meadow when the toads gathered there to lay their eggs; but back he would come, without mate or companion, to his tree. Stronger than love of kind, than love of mate, constant and dominant in his slow cold heart was his instinct for home.
If I go down to the orchard and bring up from an apple tree some other toad to dwell in the hole of the hickory, I shall fail. He might remain for the day, but not throughout the night, for with the gathering twilight there steals upon him an irresistible longing; and guided by it, as bee and pigeon and dog and man are guided, he makes his sure way back to his orchard home.
Would my toad of the Baldwin tree go back beyond the orchard, over the road, over the wide meadow, over to the old tree, half a mile away, if I brought him from there? We shall see. During the coming summer I shall mark him in some manner, and bringing him here to the hickory, I shall then watch the old apple tree yonder to see if he returns. It will be a hard, perilous journey. But his longing will not let him rest; and, guided by his mysterious sense of direction, – for that one place, – he will arrive, I am sure, or he will die on the way.
Suppose he never gets back? Only one toad less? A great deal more than that. There in the old Baldwin he has made his home for I don’t know how long, hunting over its world of branches in the summer, sleeping down in its deep holes during the winter – down under the chips and punk and castings, beneath the nest of the owls, it may be; for my toad in the hickory always buried himself so, down in the débris at the bottom of the hole, where, in a kind of cold storage, he preserved himself until thawed out by the spring.
I never pass the old apple in the summer but that I stop to pay my respects to the toad; nor in the winter that I do not pause and think of him asleep in there. He is no longer mere toad. He has passed into the Guardian Spirit of the tree, warring in the green leaf against worm and grub and slug, and in the dry leaf hiding himself, a heart of life, within the thin ribs, as if to save the old shell of a tree to another summer.
Often in the dusk, especially the summer dusk, I have gone over to sit at his feet and learn some of the things that my school-teachers and college professors did not teach me.
Seating myself comfortably at the foot of the tree, I wait. The toad comes forth to the edge of his hole above me, settles himself comfortably, and waits. And the lesson begins. The quiet of the summer evening steals out with the wood-shadows and softly covers the fields. We do not stir. An hour passes. We do not stir. Not to stir is the lesson – one of the primary lessons in this course with the toad.
The dusk thickens. The grasshoppers begin to strum; the owl slips out and drifts away; a whip-poor-will drops on the bare knoll near me, clucks and shouts and shouts again, his rapid repetition a thousand times repeated by the voices that call to one another down the long empty aisles of the swamp; a big moth whirs about my head and is gone; a bat flits squeaking past; a firefly blazes, is blotted out by the darkness, blazes again, and so passes, his tiny lantern flashing into a night that seems the darker for his quick, unsteady glow.
We do not stir. It is a hard lesson. By all my other teachers I had been taught every manner of stirring, and this strange exercise of being still takes me where my body is weakest, and puts me almost out of breath.
What! out of breath by keeping still? Yes, because I had been hurrying hither and thither, doing this and that – doing them so fast for so many years that I no longer understood how to sit down and keep still and do nothing inside of me as well as outside. Of course you know how to keep still, for you are children. And so perhaps you do not need to take lessons of teacher Toad. But I do, for I am grown up, and a man, with a world of things to do, a great many of which I do not need to do at all – if only I would let the toad teach me all he knows.
So, when I am tired, I will go over to the toad. I will sit at his feet, where time is nothing, and the worry of work even less. He has all time and no task. He sits out the hour silent, thinking – I know not what, nor need to know. So we will sit in silence, the toad and I, watching Altair burn along the shore of the horizon, and overhead Arcturus, and the rival fireflies flickering through the leaves of the apple tree. And as we watch, I shall have time to rest and to think. Perhaps I shall have a thought, a thought all my own, a rare thing for any one to have, and worth many an hour of waiting.
CHAPTER IV
A CHAPTER OF THINGS TO SEE THIS SPRING
Out of the multitude of sights, which twelve sights this spring shall I urge you to see? Why the twelve, of course, that I always look for most eagerly. And the first of these, I think, is the bluebird.
I
“Have you seen a bluebird yet?” some friend will ask me, as March comes on. Or it will be, “I have seen my first bluebird!” as if seeing a first bluebird were something very wonderful and important. And so it is; for the sight of the first March bluebird is the last sight of winter and the first sight of spring. The brown of the fertile earth is on its breast, the blue of the summer sky is on its back, and in its voice is the clearest, sweetest of all invitations to come out of doors.
Where has he spent the winter? Look it up. What has brought him back so early? Guess at it. What does he say as he calls to you? Listen. What has John Burroughs written about him? Look it up and read.
II
You must see the skunk-cabbage abloom in the swamp. You need not pick it and carry it home for the table – just see it. But be sure you see it. Get down and open the big purple-streaked spathe, as it spears the cold mud, and look at the “spadix” covered with its tiny but perfect flowers. Now wait a minute. The woods are still bare; ice may still be found on the northern slopes, while here before you, like a wedge splitting the frozen soil, like a spear cleaving through the earth from the other, the summer, side of the world, is this broad blade of life letting up almost the first cluster of the new spring’s flowers. Wait a moment longer and you may hear your first bumblebee, as he comes humming at the door of the cabbage for a taste of new honey and pollen.
III
Among the other early signs of spring, you should see a flock of red-winged blackbirds! And what a sight they are upon a snow-covered field! For often after their return it will snow again, when the brilliant, shining birds in black with their red epaulets make one of the most striking sights of the season.
IV
Another bird event that you should witness is the arrival of the migrating warblers. You will be out one of these early May days when there will be a stirring of small birds in the bushes at your side, in the tall trees over your head – everywhere! It is the warblers. You are in the tide of the tiny migrants – yellow warblers, pine warblers, myrtle warblers, black-throated green warblers – some of them on their way from South America to Labrador. You must be in the woods and see them as they come.
V
You should see the “spice-bush” (wild allspice or fever-bush or Benjamin-bush) in bloom in the damp March woods. And, besides that, you should see with your own eyes under some deep, dark forest trees the blue hepatica and on some bushy hillside the pink arbutus. (For fear I forget to tell you in the chapter of things to do, let me now say that you should take a day this spring and go “may-flowering.”)
VI
There are four nests that you should see this spring: a hummingbird’s nest, saddled upon the horizontal limb of some fruit or forest tree, and looking more like a wart on the limb than a nest; secondly, the nest, eggs rather, of a turtle buried in the soft sand along the margin of a pond or out in some cultivated field; thirdly, the nest of a sun-fish (pumpkin-seed) in the shallow water close up along the sandy shore of the pond; and fourthly, the nest of the red squirrel, made of fine stripped cedar bark, away up in the top of some tall pine tree! I mean by this that there are many other interesting nest-builders besides the birds. Of all the difficult nests to find, the hummingbird’s is the most difficult. When you find one, please write to me about it.