Shattil & Rozinski,Shattil & Rozinski / Red fox (Vulpes vulpes) playing with a dead squirrel in a garden Denver, Colorado, USA, July.
01431932
Shattil & Rozinski,Shattil & Rozinski / Black bear (Ursus americanus) cub climbing a fence, Minnesota, USA, May.
01618069
SCOTLAND: The Big Picture / Pine marten (Martes martes) climbing tree trunk in Scots pine (Pinus sylvestris) woodland. Glenfeshie, Cairngorms National Park, Scotland, UK.
01618065
SCOTLAND: The Big Picture / Pine marten (Martes martes) standing on fallen tree in Pine (Pinus sylvestris) woodland. Glenfeshie, Cairngorms National Park, Scotland, UK.
01136003
Mike Read / Grey squirrel {Sciurus carolinensis} with dead Greenfinch prey, UK.
01099231
Xi Zhinong / Giant panda up a tree {Ailuropoda melanoleuca} Shaanxi, China.
01388236
Paul D Stewart / Illustration of bear skulls of living and extinct species, engraving in Cuvier's 'Ossamens Fossiles' (1812). Cuvier, the master of comparative anatomy, referenced modern species with extinct fossils t...