Form. Compact and rather robust; wing long, with the second and third quills longest, and nearly equal; tail rather broad, and with the feathers but moderately rigid at their ends, unless worn; feet moderately robust; toes long; claws much curved. Rather larger than Melanerpes erythrocephalus. (Linn.)
Dimensions. (Of a skin from California.) Total length from tip of bill to end of tail, about 9½ inches; wing, 5¾; tail, 3½ inches.
Colors. Male. Short feathers immediately around the base of the bill, black. Broad subfrontal band, pure white, which unites with a wide, somewhat crescent-shaped mark of the same color, tinged with pale yellow on the throat and neck in front. Large coronal and occipital space immediately succeeding the white subfrontal band, fine light crimson, of which color there is also a small, irregular spot or two in the centre of a black band on the upper part of the breast.
Cheeks, back, wings, and tail fine deep black, with a greenish gloss. Band of black across the breast, succeeded by another, in which the feathers are longitudinally marked with black and white; feathers of the flanks, and under tail coverts, white, with black longitudinal stripes; middle of the abdomen, rump, and spot at the base of the primaries, pure white. The latter most readily observed on the inferior surface of the wing. Secondary quills rather widely bordered with white on their internal edges. Bill nearly black; legs and feet lighter. Female similar to the male, but with a wide band of black on the top of the head.
Hab. California and Mexico. Spec. in Mus. Acad. Philada.
Observations. The bird described by Temminck as Picus melanopogon is stated by him to have been received from Mexico, and his figure is certainly the bird which is the subject of our present article. His description and figure are in Livraison 76 of the Planches Colorices, which was published about 1828 or 1829, but bears no date, and was anticipated by Swainson’s publication in the Philos. Magazine.
In the Revue et Magazin de Zoologie, for 1849, p. 542, M. Alfred Malherbe, who has devoted much attention to the study of the woodpeckers, has named a species Melampicos flavigula, and has very carefully pointed out differences which he considers sufficient to establish it as distinct from Picus melanopogon. He relies almost entirely on the greater or lesser extent and relative widths of the white, black and red spaces on their heads. Notwithstanding the extensive knowledge which M. Malherbe undoubtedly possesses from his great attention to this family of birds, I cannot see that there are any characters given which may not be very properly attributed to differences in age or sex, and I have accordingly felt myself justified in suspecting it to be the same as the present species, having before me specimens which I understand to represent both of them.
No dependence can be placed in the extent of the red color on the head, as a character, so far as I have observed, in the woodpeckers of the United States. In Picus pubescens, a common species in Pennsylvania, the young male has the head above entirely crimson, which color in the adult is restricted to a narrow occipital band. I do not know that the change in others of our species is so decided, but the width of the occipital stripe is much varied in different specimens of the same species, and my impression is, that as a specific character this very ornamental portion of the plumage of woodpeckers ought to be estimated with great caution.
Plate 3
The Black-crested Chickadee
Lophophanes atricristatus (Cassin)