
La página que intenta visitar sólo está disponible en inglés. ¡Disculpa!
The page you are about to visit is currently only available in English. Sorry!

Read more about these species in our Bird Guide: Brown Creeper, Pygmy Nuthatch
The figures of this species were drawn from a specimen kindly lent me by the Council of the Zoological Society of London. It was procured by Captain BEECHEY in Upper California, and is therefore entitled to a place in our Fauna. Nothing is known of the habits of this bird, nor do I even know the sex of the individual figured.
CALIFORNIAN NUTHATCH, Sitta pygmaea, Aud. Orn. Biog., vol. v. p. 163.
Adult, 3 10/12, wing, 3 5/12.
California.
Adult.
Bill of moderate length, rather slender, subconical, compressed, the tip depressed; upper mandible slightly convex in the dorsal outline, the sides sloping, the edges sharp and overlapping; lower mandible with the angle short and rather narrow, the dorsal line ascending and slightly convex. Nostrils basal, lateral, oblong.
Head rather large, ovate; neck short; body short. Feet rather short and strong; tarsus compressed, anteriorly scutellate, behind sharp; toes free, scutellate above, the hind toe very large and strong; claws arched, much compressed, laterally grooved, acute, that of the hind toe much larger.
Plumage soft and blended. Wings of ordinary length; the first quill very small, the second considerably shorter than the third, the fourth longest. Tail very short, even, of twelve rounded soft feathers.
Bill bluish-black. Feet and claws reddish-brown. The upper part of the head and the hind neck are dull greyish-brown; the upper parts of the body dull leaden-grey; the quills and tail-feathers dusky, margined with light grey, the two lateral tail-feathers on each side with a white band toward the base; the lower parts brownish-white.
Length to end of tail 3 10/12 inches; bill along the ridge (6 1/2)/12; wing from flexure 3 5/12; tail 1 1/4.
For more on this species, see its entry in the Birds of North America Field Guide.