Upon the beams in the top of the barn the brown-breasted, fork-tailed barn-swallows have made their mud nests for years. These birds are wholly domesticated. We cannot think of them as wild. And what a place in our affections they have won! If it is the bluebirds that bring the spring, the barn-swallows fetch the summer. They take us back to the farm. We smell the hay, we see the cracks and knot-holes of light cutting through the fragrant gloom of the mows, we hear the munching horses and the summer rain upon the shingles, every time a barn-swallow slips past us. [Illustration: "They cut across the rainbow."] For grace of form and poetry of motion there is no rival for the barn-swallow. When on wing, where else, between the point of a beak and the tips of a tail, are there so many marvelous curves, such beautiful balance of parts? On the wing, I say. Upon his feet he is as awkward as the latest Herreshoff yacht upon the stays. But he is the yacht of the air. Every line of him is drawn for racing. The narrow, wide-reaching wings and the long, forked tail are the perfection of lightness, swiftness, and power. A master designed him--saved every possible feather's weight, bent from stem to stern, and rigged him to outsail the very winds. From the barn to the orchard is no great journey; but it is the distance between two bird-lands. One must cross the Mississippi basin, the Rocky Mountains, or the Pacific Ocean to find a greater change in bird life than he finds in leaping the bars between the yard and the orchard. [Illustration: "The barn-swallows fetch the summer."] A bent, rheumatic, hoary old orchard is nature's smile in the agony of her civilization. Men may level the forests, clear the land and fence it; but as long as they plant orchards, bird life, at least, will survive and prosper. [Illustration: "From the barn to the orchard."] Except for the warblers, one acre of apple-trees is richer in the variety of its birds than ten acres of woods. In the three unkempt, decrepit orchards hereabout, I found the robin, chippy, orchard-oriole, cherry-bird, king-bird, crow-blackbird, bluebird, chebec, tree-swallow, flicker, downy woodpecker, screech-owl, yellow warbler, redstart, and great-crested flycatcher--all nesting as rightful heirs and proprietors. This is no small share of the glory of the whole bird world. I ought not to name redstart as a regular occupant of the orchard. He belongs to the woods, and must be reckoned a visitor to the apple-trees, only an occasional builder, at best. The orchard is too open for him. He is an actor, and needs a leafy setting for his stage. In the woods, against a dense background of green, he can play butterfly with charming effect, can spread himself and flit about like an autumn leaf or some wandering bit of paradise life, with wings of the grove's richest orange light and its deepest shadow.