order Galliformes: grouse, pheasants, quails & turkeys
family Phasianidae: grouse, pheasants & turkeys
White-tailed Ptarmigan #03, Rocky Mountain National Park Colorado September 2011
White-tailed Ptarmigan #02, Rocky Mountain National Park Colorado September 2011
White-tailed Ptarmigan #01, Rocky Mountain National Park Colorado September 2011
White-tailed Ptarmigan #00, Rocky Mountain National Park Colorado September 2011
all photographs Copyright © Douglas Herr
last updated 11 April 2025