Prairie Chicken at Dusk 2, Nebraska (Greater Prairie-Chickens)

Prairie Chicken at Dusk 2, Nebraska (Greater Prairie-Chickens)

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

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

Greater Prairie-Chicken at Dusk, Nebraska (Prairie-Chickens)

Greater Prairie-Chicken at Dusk, Nebraska (Prairie-Chickens)

Willow Ptarmigan Calling, Utqiagvik, Alaska (Willow Ptarmigans)

Willow Ptarmigan Calling, Utqiagvik, Alaska (Willow Ptarmigans)

Ruffed Grouse Close #1, Ithaca, New York

Chestnut-bellied Sandgrouse, Ndutu, Tanzania

Ruffed Grouse, Wyoming

Greater Prairie-Chicken Portrait in Nebraska (Prairie-Chickens)

Greater Prairie-Chicken Lit Up, Sandhills, Nebraska (Greater Prairie-Chickens)

Sharp-tailed Grouse Challenge 1, Montana