Flip de Nooyer / Common Vole (Microtus arvalis) adult peering from burrow, Europe

Jan Vermeer / European Tree Frog (Hyla arborea) hanging on plant, Europe

Konrad Wothe / Brown Bear (Ursus arctos) climbing tree, Europe

Konrad Wothe / Blue Tit (Cyanistes caeruleus) parent delivering caterpillar to chicks in nest, Europe

Flip de Nooyer / Common Eider (Somateria mollissima) adult female at down nest with eggs, Europe

Flip de Nooyer / European River Otter (Lutra lutra) resting on riverbank, Europe

Duncan Usher / Common Kingfisher (Alcedo atthis) flying with fish in beak, Europe

Duncan Usher / Eurasian Red Squirrel (Sciurus vulgaris) portrait on moss and fungus-covered tree stump, Europe

Duncan Usher / Red Fox (Vulpes vulpes) next to cars at night, Europe

Mathias Schaef / Cream-colored Courser (Cursorius cursor), Europe

Mathias Schaef / Osprey (Pandion haliaetus) carrying stick for nesting, Europe

Mathias Schaef / Osprey (Pandion haliaetus) landing at nest, Europe