Close-Up Of Male Willow Ptarmigan Changing From Winter To Breeding Plumage Near Savage River, Denali National Park & Preserve, Interior Alaska, Spring

usa close up male willow ptarmigan ptarmigan winter breeding plumage savage river denali national park & preserve interior alaska spring willow savage river denali national park preserve interior alaska 42012 adult akstock bird changing close up day denali national park no people royalty free side view snow white wildlife animal animals birds brown close ups close ups closeups days daytime denali national park and preserve low angle view low angle views national park one animal outdoor outdoors red seasons vertical winter plumage nobody breeding plumage color image low angle