Greater Prairie-Chickens in Combat, Nebraska (Prairie Chicken)

Greater Prairie-Chicken Showdown, Sandhills, Nebraska (Prairie-Chickens)

Greater Prairie-Chicken Fight, Sandhills, Nebraska (Prairie-Chickens)

Greater Prairie-Chickens Battle, Nebraska (Prairie-Chicken)

Willow Ptarmigan chick, Nome, Alaska (Willow Ptarmigans)

Portrait of a Willow Ptarmigan, Barrow, Alaska (Willow Ptarmigans)

Willow Ptarmigan, Barrow, Alaska (Willow Ptarmigans)

Willow Ptarmigan in Flight, Barrow, Alaska (Willow Ptarmigans)

Peahen, NY. (Peacocks)

Ruffed Grouse, Shindagin, NY (Ruffed Grouses)