Marie Read / Pinyon Jay (Gymnorhinus cyanocephalus), gathering Pinyon Pine seeds in autumn. Mono Lake Basin, California, USA, October.

Tim Laman / Male Wild turkey (Meleagris gallopavo) displaying in snow, Lexington, Massachusetts, USA, March

Tim Laman / Male Wild turkey (Meleagris gallopavo) displaying in snow, Lexington, Massachusetts, USA, March

Lynn M Stone / Sandhill crane feeding {Grus canadensis} captive, Florida, USA.

Alex Mustard / Florida manatee (Trichechus manatus latirostris) swimming into a fresh water spring, Three Sisters Spring, Crystal River, Florida, USA.

Shattil & Rozinski / Two Coyotes (Canis latrans) watching flock of Ring-billed gulls (Larus delawarensis) on frozen reservoir, Cherry creek state park, Denver, Colorado, USA, February

Shattil & Rozinski / Ring-billed gulls (Larus delawarensis) large flock in flight and on water, Cherry creek state park, Denver, Colorado, USA, January

Tim Laman / Wild turkey (Meleagris gallopavo) male displaying, portrait, USA, March

Tim Laman / Western gull (Larus occidentalis) preening on rocks, Goldfish Point, La Jolla, California, USA, December

Tim Laman / Brown Pelican (Pelecanus occidentalis) preening on the rocks, Goldfish Point, La Jolla, California, USA, December

John Cancalosi / Great Egret (Ardea alba) in tree with nesting material. Louisiana, USA, April.

John Cancalosi / Great Egret (Ardea alba) in a tree with a large stick for nesting material. Louisiana, USA, April.