EASTERN HAIRY WOODPECKER
Plate [3]
HABITS
The hairy woodpecker, with its various subspecies, ranges throughout practically all the timbered regions in North America, but the type race, the subject of this sketch, is confined, during the breeding season at least, to the Transition and Upper Austral Zones of Northeastern United States and extreme southern Canada.
In the region where I am most familiar with it, southern New England, it is not an abundant bird at any season, quite rare in summer and oftener seen in winter. It is essentially a retiring, forest-loving bird, being found with us in summer in the dry deciduous woods, or occasionally in rural districts in old orchards near the borders of wooded areas. In winter, it is given more to wandering into villages and towns, or may be seen even in the shade trees in larger cities.
I remember having found it only twice in swampy woods, but Dr. George M. Sutton (1928b), in his paper on the birds of Pymatuning Swamp, Crawford County, Pa., says: “The hairy woodpecker occurs only rarely in the higher deciduous woods outside the borders of Pymatuning during the nesting season, but it is abundant everywhere in the wooded Swamp, and in the restricted area, closely examined in 1922, was considered one of the most numerous species.”
Courtship.—Francis H. Allen has sent me the following notes on this subject: “The courtship dance consists of a weaving motion of the head, as with the flicker, accompanied by a high-pitched ch’weech, ch’weech, ch’weech, repeated over and over vociferously. The note is much like that of the flicker, but higher-pitched and more rapidly delivered. Three and sometimes four birds may be seen so engaged together, but I have no observation as to the sexes. In quiet intervals in courtship, the head is held with bill parallel with the axis of the body, not at right angles as in feeding.”
Edward H. Forbush (1927) writes:
On bright March days this bird begins to practise what is either a love song, a challenge, a call to its mate, or all combined. This is no vocal music but instead a loud drumming on some resonant dead tree, branch, or pole. This long roll or tattoo is louder than that of the downy woodpecker, not quite so long, and with a slightly greater interval between each succeeding stroke. It takes a practiced ear, however, to distinguish between the drumming of these two species. In courtship the male chases the female from tree to tree with coaxing calls, and there is much dodging about among the branches and bowing to each other before the union is consummated.