One of the most unpleasant tasks of the time of incubation and brood rearing is the warding off of enemies. And they are numerous. No feathered parents can feel sure that they shall be able to tide their little family safely over this perilous period. Have you ever seen the plucky wood-pewee engaging in a contest with that highwayman in feathers, the blue jay? How he dashes at the bloodthirsty villain, snapping his mandibles viciously at every onset, and sometimes pecking a feather from his enemy’s back! Nor will he give up the battle until the jay steals off with a hangdog expression on his face. The little warbling vireo is no less game when the jay comes too near his precincts.
One day in spring I was witness to a curious incident. A red-headed woodpecker had been flying several times in and out of a hole in a tree where he (or she) had a nest. At length, when he remained within the cavity for some minutes, I stepped to the tree and rapped on the trunk with my cane. The bird bolted like a small cannon-ball from the orifice, wheeled around the tree with a swiftness that the eye could scarcely follow, and then dashed up the lane to an orchard a short distance away. But he had only leaped out of the frying-pan into the fire. In the orchard he had unconsciously got too near a king-bird’s nest. The king-bird swooped toward him, and alighted on his back. The next moment the two birds, the king-bird on the woodpecker’s back, went racing across the meadow like a streak of zigzag lightning, making a clatter that frightened every echo from its hiding-place. That gamy flycatcher actually clung to the woodpecker’s back until he reached the other end of the meadow. I cannot be sure, but he seemed to be holding to the woodpecker’s dorsal feathers with his bill. Then, bantam fellow that he was, he dashed back to the orchard with a loud chippering of exultation. “Ah, ha!” he flung across to the blushing woodpecker; “stay away the next time, if you don’t fancy being converted into a beast of burden!”
A large part of a bird’s toil, after there are children in the nest, consists in providing victuals for them. For this purpose the whole country around must be scoured, and sometimes long journeys must be made. I have watched a kingfisher flying again and again from a winding creek in the valley to her nest on a hillside nearly a half-mile distant, with a minnow in her bill, while the sun was pouring a sweltering deluge upon the fields. It kept her busy every moment to supply the imperious demands of her hungry brood in the bank. A common field-bird, which I watched one day for a long while, would often return to her nest every minute with an insect. Many, many times have I obeyed Lowell’s injunction,—
“Come up and feel what health there is
In the frank Dawn’s delighted eyes,
As, bending with a pitying kiss,
The night-shed tears of Earth she dries.”
But even at that early hour the feathered toilers have always been ahead of the human wage-workers in beginning the labors of the day. The nestlings must have a twilight breakfast; and then, in the evening, as long as the gloaming lasts, they noisily demand just one more mouthful for supper.
Young birds are ravenous feeders. They seem to live to eat, and have no thought of eating to live. For an hour and a half, one August day, I kept watch of a nestful of bantlings, and during that time the parent birds were so shy that they fed their infants only twice. At last the little things became fairly desperate for food, springing up in the nest and opening their mouths with pitiful cries every time the breeze stirred the bushes about them. They were so famished that I hurried away lest they should go to preying on one another, for they would sometimes greedily seize one another by the bills or heads, and try to gobble one another down. Incidents like this prove that the old birds must be on the jump every moment to procure a sufficient supply of food for their young. Even after they have left the nest, the juvenile members of the family must be fed for several weeks. As long as mamma and papa will get their luncheons for them, they will make little effort to help themselves. I have seen the dainty little accentor feeding a great, overgrown mossback of a cow-bunting, which had to “juke” down to her like a giant to a dwarf to receive the morsel she offered him. What a drudgery it must have been to collect victuals enough to fill his capacious maw! Think of a toil-worn, care-fretted little mother feeding a strapping boy that will not work!
Moreover, adult birds often are kept busy for hours supplying their own craving for food. One April day a hooded warbler, natty little beau, near an old gravel-bank in the woods, was watched by me for an hour and a half. During that time he must have caught an insect almost every minute, and sometimes no sooner had he gulped down one than he made a swift dash for another. Had he not been so very, very handsome, I should have dubbed him a gourmand.