Steve Knell / Tufted duck (Aythya fuligula) drake on water with Midges (Chironomidae) Iceland. June

Konrad Wothe / Goat (Capra sp) standing on gate, Europe

Ingo Arndt / European River Otter (Lutra lutra) close up portrait showing whiskers, Europe

Flip de Nooyer / Black-crowned Night Heron (Nycticorax nycticorax) perching, Europe

Flip de Nooyer / Short-tailed Weasel (Mustela erminea) alert adult emerging from burrow, Europe

Konrad Wothe / Eurasian Red Squirrel (Sciurus vulgaris) standing on hind legs in the winter snow, Europe

Jan Vermeer / Barn Owl (Tyto alba) portrait of owlet with downy feathers, Europe

Flip de Nooyer / Leopard Seal (Hydrurga leptonyx) on ice floe, Europe

Flip de Nooyer / Blackcap (Sylvia atricapilla) male, Europe