Pheasants, Grouse, and Allies · Phasianidae · Galliformes
Rock Ptarmigan
Lagopus muta
7 plates in 3 folios.
Audubon, 1827–38Plate 368“Rock Grous”
Audubon, 1827–38Plate 418“American Ptarmigan and White-tailed Grous”
Europe, 1832–37Plate 253“Common Ptarmigan”
Europe, 1832–37Plate 254“Rock Ptarmigan”
Britain, 1862–73Volume IV, plate 8“Ptarmigan”
Britain, 1862–73Volume IV, plate 9“Ptarmigan (summer plumage)”
Britain, 1862–73Volume IV, plate 10“Ptarmigan (autumn plumage)”