Plates [25-27]
HABITS
This handsome and conspicuously colored woodpecker enjoys a wide distribution over much of North America, from southern Canada to the Gulf coast, east of the Rocky Mountains, and west of New England and eastern Canada. It is recorded from British Columbia, and is rare in New England. The only one I have seen in southeastern Massachusetts, in 50 years of field work, was chased across the line from Rhode Island before I shot it. Throughout the northern portion of its range, it is a summer resident only, though in mild winters, when food is abundant, it may remain all through winter.
The red-headed woodpecker is essentially a bird of the open country and not in any sense a forest dweller. I first met this woodpecker in northern New York while on a fishing trip on the St. Lawrence River; here it was fairly common in open groves of large trees or in groups of scattered trees in open fields, where its brilliant color pattern made it very conspicuous; it was frequently seen sitting on telegraph poles, fence posts, the dead tops of tall trees, or on dead stubs. Dr. Elon H. Eaton (1914) says of its haunts in that State: “The preferred home of this woodpecker is in open groves and ‘slashings’ and ‘old burns’ and tracts of half-dead forest where the live trees are scattered and dead stubs are in abundance.”
Spencer Trotter (1903) writes: “I first saw the bird on a certain hill-side in Maryland that was grown up with tall white-oaks, not thickly, but open enough for a sheep-pasture, with vistas of close-cropped grass among the gray tree-trunks. In this setting a Woodpecker winged before me from tree to tree with its strongly contrasted blotches of black, white, and crimson flashing in the sunlight.”
In Florida I have found it most commonly in the large burned-over areas in the pine woods, where numerous dead trees and stubs are left standing; these offer attractive nesting sites and some food supply. But Arthur H. Howell (1932) says: “The red-head is the most domestic of our woodpeckers, living frequently in the heart of populous towns and nesting in telephone poles on village streets. The birds are especially attracted to newly cleared lands, where many dead or girdled trees are left standing. They are common, also, in open pine forests in certain sections, but in other seemingly suitable localities are not to be found.”
Nesting.—As my experience with the nesting habits of the red-headed woodpecker is almost nothing, I shall have to draw on the observations of others. Major Bendire (1895) makes the following general statement:
Some of its nesting sites are exceedingly neat pieces of work; the edges of the entrance hole are beautifully beveled off, and the inside is as smooth as if finished with a fine rasp. The entrance is about 1¾ inches in diameter and the inner cavity varies from 8 to 24 inches in depth; the eggs are deposited on a layer of fine chips. It usually nests in the dead tops or limbs of deciduous trees, or in old stumps of oak, ash, butternut, maple, elm, sycamore, cottonwood, willow, and other species, more rarely in coniferous and fruit trees, at heights varying from 8 to 80 feet from the ground, and also not infrequently in natural cavities. On the treeless prairies it has to resort mainly to telegraph poles and fence posts, and here it also nests under the roofs of houses or in any dark corner it can find.
John Helton, Jr., tells me that in Alabama the favorite nesting site is in a rotten stump from which the bark has peeled off; he very seldom finds a nest in a tree with bark on it. M. G. Vaiden sends me a note on a nest that was only 5 feet from the ground in a limb of a-dead oak near Rosedale, Miss. The nests are often placed near houses or in trees on town or village streets. Two broods are often raised in a season and sometimes in the same cavity; A. D. DuBois tells, in his notes, of such a Minnesota nest; the earlier brood had been raised in a newly excavated cavity that was 14 inches deep; the second set of eggs was laid at a depth of only 9 inches, the bed for the eggs having been raised 5 inches by chiseling fresh chips from the inner walls of the cavity. Dr. H. C. Oberholser (1896b) gives the average measurements of four Ohio nests as follows: Total depth 10.75; diameter of entrance 2.06 by 1.66; diameter at entrance 3.81 by 2.69; diameter at middle 4.50 by 3.88; and diameter at bottom 4.41 by 3.35 inches.
In the prairie regions and in other places, where trees are scarce and these woodpeckers are common, some unusual and odd nesting sites have been noted. Kumlien and Hollister (1903) write: “Among some of the odd nesting sites we have noted are the following: Between two flat rails on an old style rail fence; the hub of a broken wagon wheel, leaning against a fence; the box of a grain drill left standing in a field; a hole excavated in the hollow cylinder of an ordinary pump; common fence posts and telegraph poles. These were usually in prairie regions where there were few, if any, suitable trees.”