Two female Pygmy goats (Capra hircus) locking horns in a playfight as another watches, Wiltshire, England, United Kingdom, Europe

European lynx, lynx lynx, family in winter, national park bayrischer wald, germany, captiv

European lynx, lynx lynx, in winter, national park bayrischer wald, germany, captiv

European lynx, lynx lynx, in winter, national park bayrischer wald, germany, captiv

Brownbear, european brownbear, bear, ursus arctos, in winter, national park bayrischer wald, germany, captiv

Two elephants playfully fighting, African Elephant (Loxodonta africana), Etosha National Park, Tsumcor waterhole, Namibia, Africa

Two elephants playfully fighting, African Elephant (Loxodonta africana), Etosha National Park, Tsumcor waterhole, Namibia, Africa

Two elephants playfully fighting, African Elephant (Loxodonta africana), Etosha National Park, Tsumcor waterhole, Namibia, Africa

Coyote Puppies Wrestling (Canis Latrans), Idaho, Usa

Polar bears (ursus maritimus) play fighting along the shores of hudson's bay, Churchill manitoba canada

Polar bears (ursus maritimus) play fighting along the shores of hudson's bay, Churchill manitoba canada

Polar bears (ursus maritimus) play fighting along the shores of hudson's bay, Churchill manitoba canada