Besides these there is a high-pitched scream—“a bugle call,” says Florence Merriam Bailey (1902), with which the bird greets the rising sun. Horace W. Wright (1912) has noted that in June the bird is first heard within a few minutes after sunrise and has described the awakening thus: “There are eight records, when a bird has been heard loudly rapping in the distance with slow and measured blows or has called lustily and long, sometimes answered by another.”
Enemies.—The number of eggs laid suggests that there must be some wastage: that somewhere in the round of life the bird must be peculiarly exposed to destruction; and to this point Dr. Sutton (1930) speaks:
The Duck Hawk (Rhynchodon peregrinus anatum) appears to be the chief, indeed perhaps the only, natural enemy of this woodpecker in this State [Pennsylvania]. At Spruce Creek, Huntingdon County, where these falcons have nested for years, I found, on March 21, 1921, the head and plumage of a male woodpecker which had not been dead long. Near Palmerton, Carbon County, I saw a Duck Hawk pursue and with ease strike down a pileated woodpecker that had started to fly across the river. The hawk flew so fast that the woodpecker seemed to have been unaware of the pursuit. A cloud of feathers burst from the body of the victim as it collapsed. The duck hawk apparently winters regularly along some of our streams, and takes whatever comes along, with a preference, perhaps, for the somewhat larger birds; and to it the comparatively clumsy log cock falls easy prey. So far as I know, neither the great horned owl nor the Cooper’s hawk ever captures the bird, and our stomach examinations of several hundred Goshawks revealed none of its bones or plumage, though this savage predator no doubt occasionally captures such birds as are to be found throughout the winter.
R. B. Simpson (1910) wrote: “I once shot a Sharp-shinned Hawk that was making a desperate attempt to catch a pileated * * *. A year or two ago in summer along a trout stream in virgin forest back in the mountains [of northern Pennsylvania], I came to a mossy spot where a pileated had been wrecked and a close inspection showed the tracks of a huge wildcat who had no doubt caught the big woodpecker on the ground or on a log.” See also Bendire (1895).
In addition to man’s disturbance of habitat with which this paper has had largely to do, the following matters are noteworthy:
Pennant (1785) wrote that the Indians made a practice of decking their calumets with the crests of these birds. And see Bendire (1895).
Audubon (1842) said of the pileated woodpecker: “Its flesh is tough, of a bluish tint, and smells so strongly of the worms and insects on which it generally feeds, as to be extremely unpalatable.” Sutton (1930), however, was able to show, both by the testimony of living witnesses and by written record as well, that these birds, along with other smaller birds, were once commonly exposed for sale as food in city markets.
Major Bendire (1895) wrote:
I have occasionally seen bunches of these birds, numbering from four to twelve, exposed for sale in the markets of Washington, D. C. * * * I tried to eat one, when short of meat, while traveling through the Blue Mountains of Oregon, but I certainly can not recommend it. It feeds to a great extent on the large black wood ants, which impart to it a very peculiar, and to me an extremely unpleasant flavor, a kind of sweet-sour taste, which any amount of seasoning and cooking does not disguise, and I consider it as a very unpalatable substitute for game of any kind.
Winter.—As is true of other members of the family, the pileated woodpecker may in fall be found digging for himself a cavity for winter occupancy. Few birds other than the woodpeckers make what may be called habitations, except as part of or incident to the activities of reproduction. And in the case of the woodpeckers, while I know that in particular instances these winter retreats are not so used, I am unable to say that they never are subsequently used as nesting cavities.