We think we have looked at a thing sharply until we are asked for its specific features. I thought I knew exactly the form of the leaf of the tulip-tree, until one day a lady asked me to draw the outlines of one. A good observer is quick to take a hint and to follow it up. Most of the facts of nature, especially in the life of the birds and animals, are well screened. We do not see the play, because we do not look intently enough.
Birds, I say, have wonderfully keen eyes. Throw a fresh bone or a piece of meat upon the snow in winter, and see how soon the crows will discover it and be on hand. If it be near the house or barn, the crow that first discovers it will alight near it, to make sure that he is not deceived; then he will go away and soon return with a companion. The two alight a few yards from the bone, and after some delay, during which the vicinity is sharply scrutinized, one of the crows advances boldly to within a few feet of the coveted prize. Here he pauses, and if no trick is discovered, and the meat be indeed meat, he seizes it and makes off.
One midwinter I cleared away the snow under an apple-tree near the house, and scattered some corn there. I had not seen a bluejay for weeks, yet that very day they found my corn, and after that they came daily and partook of it, holding the kernels under their feet upon the limbs of the trees and pecking them vigorously.
Of course the woodpecker and his kind have sharp eyes. Still I was surprised to see how quickly Downy found out some bones that were placed in a convenient place under the shed to be pounded up for the hens. In going out to the barn I often disturbed him making a meal off the bits of meat that still adhered to them.
"Look intently enough at anything," said a poet to me one day, "and you will see something that would otherwise escape you." I thought of the remark as I sat on a stump in the opening of the woods one spring day. I saw a small hawk approaching; he flew to a tall tulip-tree and alighted on a large limb near the top. He eyed me and I eyed him. Then the bird disclosed a trait that was new to me; he hopped along the limb to a small cavity near the trunk, when he thrust in his head and pulled out some small object and fell to eating it. After he had partaken of it some minutes he put the remainder back in his larder and flew away. I had seen something like feathers eddying slowly down as the hawk ate, and on approaching the spot found the feathers of a sparrow here and there clinging to the bushes beneath the tree. The hawk then—commonly called the chicken hawk—is as provident as a mouse or squirrel, and lays by a store against a time of need; but I should not have discovered the fact had I not held my eye to him.
An observer of the birds is attracted by any unusual sound or commotion among them. In May and June, when other birds are most vocal, the jay is a silent bird; he goes sneaking about the orchards and the groves as silent as a pickpocket; he is robbing birds'-nests and he is very anxious that nothing should be said about it, but in the fall none so quick and loud to cry "Thief, thief" as he. One December morning a troop of them discovered a little screech-owl secreted in the hollow trunk of an old apple-tree near my house. How they found the owl out is a mystery, since it never ventures forth in the light of day; but they did, and proclaimed the fact with great emphasis. I suspect the bluebirds first told them, for these birds are constantly peeping into holes and crannies, both spring and fall. Some unsuspecting bird probably entered the cavity, prospecting for a place for next year's nest, or else looking out a likely place to pass a cold night, when it has rushed with very important news. A boy who should unwittingly venture into a bear's den when Bruin was at home could not be more astonished and alarmed than a bluebird would be on finding itself in the cavity of a decayed tree with an owl. At any rate, the bluebirds joined the jays, in calling the attention of all whom it might concern to the fact that a culprit of some sort was hiding from the light of day in the old apple-tree. I heard the notes of warning and alarm and approached to within eyeshot. The bluebirds were cautious, and hovered about uttering their peculiar twittering calls; but the jays were bolder, and took turns looking in at the cavity and deriding the poor shrinking owl. A jay would alight in the entrance of the hole, and flirt and peer and attitudinize, and then fly away crying "Thief, thief, thief," at the top of his voice.
I climbed up and peered into the opening, and could just descry the owl clinging to the inside of the tree. I reached in and took him out, giving little heed to the threatening snapping of his beak. He was as red as a fox and as yellow-eyed as a cat. He made no effort to escape, but planted his claws in my forefinger and clung there with a grip that soon grew uncomfortable. I placed him in the loft of an out-house in hopes of getting better acquainted with him. By day he was a very willing prisoner, scarcely moving at all even when approached and touched with the hand, but looking out upon the world with half-closed sleepy eyes. But at night what a change; how alert, how wild, how active! He was like another bird; he darted about with wild fearful eyes, and regarded me like a cornered cat. I opened the window, and swiftly, but as silently as a shadow, he glided out into the congenial darkness, and perhaps ere this has revenged himself upon the sleeping jay or bluebird that first betrayed his hiding-place.
Copyrighted by Houghton, Mifflin and Company, Boston.