Willow Ptarmigan in Summer

“Lagopus albus. Willow Grouse. Willow Ptarmigan. Bill very stout and convex, its depth at base as the distance from nasal fossa to tip; whole culmen 0.75; bill black at all seasons. Male in summer: The head and fore parts rich chestnut or orange-brown, more tawny-brown on back and rump; the richer brown parts sparsely, the tawny-brown more closely, barred with black; most of the wings and under parts remaining white. Female similar, wholly colored excepting the wings, the color more tawny than in the male, and more heavily, closely, and uniformly barred with black.” Elliot Coues, 1884

Downloads