Spotted hyena (Crocuta crocuta) at the remains of a zebra kill, Tanzania, East Africa, Africa

Young brown bear (Ursus arctos) scratching its back on the gravel at the Brooks River, Katmai National Park, Alaska, United States of America

Young Jack Russell Bitch, Utah Beach, Normandy, France.

Two common warthogs (Phacochoerus africanus) lying in a muddy waterhole on the stony ground on the savanna at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

Portrait of Bengal tiger (Panthera tigris tigris) lying beside waterhole, watching camera, Madhya Pradesh, India

Portrait of Bengal tiger (Panthera tigris tigris) lying beside waterhole, watching camera, Madhya Pradesh, India

A spotted hyena, Crocuta crocuta, slicks its lips, alert, tongue out, fur muddy, group of hyenas in background, Londolozi Game Reserve, Sabi Sands, Greater Kruger National Park, South Africa