Arthur Cleveland Bent

Summary

Arthur Cleveland Bent Life histories of North American woodpeckers (1939)

Behavior.—The downy woodpecker sits very still as it digs out a grub from under the bark of a tree, or from the wood under the bark, or as it dislodges a bit of bark in its hunt for a cocoon or a bundle of insects’ eggs. We hear the gentle taps of its bill, and when our eyes, led by the sound, catch sight of the bird, perched on a branch or the trunk of a tree, we understand why it has been called industrious. It is concentrated on its work; it works patiently, seriously, like a carpenter working earnestly with his chisel, spending a full minute, sometimes more, to secure a bit of food.
Source: Gutenberg

Arthur Cleveland Bent Life histories of North American woodpeckers (1939)

Impossible as it would seem at first sight, I have found that the snow-white head often serves the bird as a disguise. It is the disguise of color pattern, for the black body seen against a tree trunk becomes one of the black streaks or shadows of the bark, and the white head is cut off as a detached white spot without bird-like suggestions. On the other hand, when the bird is exploring the light-barked young Shasta firs or gray, barkless tracts of old trees, the white of the head tones in with the gray and is lost, the headless back again becoming only a shadow or scar.
Source: Gutenberg

Arthur Cleveland Bent Life histories of North American woodpeckers (1939)

The search over in one tree, he wastes no time in looking around, but launches out, with barely a glance to determine the course, in his undulating flight to the next, there to repeat the performance. When closely approached, he works around the tree without paying any especial attention to the intruder, and when thoroughly frightened he will take flight with as little warning as he does when simply in search of food. While going up the tree he gives, from time to time, a characteristic call, much like that of the hairy woodpecker.
Source: Gutenberg

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