South Africa: Mother and calf rhinos run towards the camera in the wild.

Tsavo, Kenya: Wide and close shots of wild buffaloes drinking and bathing in watering hole.

Kent, England: Tow shots of a Western lowlands gorilla standing erect on two feet in his enclosure in Port Lympne Wild Animal Park.

Morocco: General view of goats standing on top of an Argan tree.

Side shot of a silverback mountain gorilla sits in a forest, picking at leaves to eat, in the Virunga National Park, Democratic Republic of Congo.

A baby Woolly monkey clings onto its mother.

An American black bear climbs quickly up a tree and rests on a branch.

Pan across a wide stretch of a snow-covered mountain landscape on Baird Mountain, Alaska, USA. Bare-branched trees and conifers stand in the foreground.

Monkeys climbing on telephone wires.

Kwa-Zulu Natal, South Africa: Close view of rhinoceros walking left to right past camera.

A silverback mountain gorilla starts to climb a tree in the Virunga National Park, Democratic Republic of Congo.

Monkeys climbing up a pyramid covered in fruit and eating from it.

An American black bear climbs quickly up a tree, It pauses for a few seconds, then continues climbing before stopping to rest on a branch.

Close-up shot of the face of a female Guianan black spider-monkey as it eats.

Serbia/Macedonia: Wide view of a captive Balkan Lynx walking on top of a stone bank within an enclosure. Close up of Lynx's face.

An active Woolly monkey climbs from branch to branch on a tree.

A silverback mountain gorilla looks around the surrounding dense vegetation in the Virunga National Park, Democratic Republic of Congo.

A silverback mountain gorilla in the Virunga National Park, Democratic Republic of Congo, peers around the dense vegetation in which it stands.

A silverback mountain gorilla sitting in dense vegetation in the Virunga National Park, Democratic Republic of Congo. Flies fly around its head.

South Africa: Mid view of two male lions with recently killed prey, one of the lions carries a piece of carcass behind a bush.

An American black bear cub sits on the forest floor, chewing a long branch. It then falls backwards onto its mother. When the mother bear tries to nurture her cub, the cub starts to play fight.

An American black bear rests on some branches high up in a tree.

Close up view of flames and smoke rising from a forest fire.

A restless American black bear cub sits on the forest floor, playing with a long branch.

Side shot of a silverback mountain gorilla sitting in dense vegetation in the Virunga National Park, Democratic Republic of Congo. Flies fly around its head.

A Woolly monkey hides behind a thick branch, looking around suspiciously. It then moves onto a nearby branch, with its baby hanging from its back.

China: Mid shot of 5 Panda cubs sitting in a group eating bamboo

Back shot of a silverback mountain gorilla walking into dense vegetation in the Virunga National Park, Democratic Republic of Congo.

Zambia, Africa: Three wildebeest walking along

Sequence of a male and female lion lying on the grass. Male lion looks at camera.

A family of Eastern chimpanzees relaxing in a forest clearing in the Gombe National Park, Tanzania.

A silverback mountain gorilla hides behind a thick layer of plants in the Virunga National Park, Democratic Republic of Congo.

Panning shot of a furry white polar bear sleeping against another polar bear.

Indonesia: Proboscis Monkeys eating and looking after babies within an zoo enclosure in Java

Orange flames erupting against black night sky as a forest fire rages on hills.

Close-up shot of a family of Eastern chimpanzees relaxing in a forest clearing in the Gombe National Park, Tanzania. The baby chimpanzees are very restless and are pestering their parents. One of the baby chimpanzees is climbing all over its parents and ends up lying on the mother.

A silverback mountain gorilla chews leaves and picks at other plants in the Virunga National Park, Democratic Republic of Congo.

A shy silverback mountain gorilla crawls backwards into dense vegetation in the Virunga National Park, Democratic Republic of Congo.

A Woolly monkey sits on thick branch, looking down, then crawls along the branch.

A silverback mountain gorilla in the Virunga National Park, Democratic Republic of Congo, picks at leaves and vines and chews them while lying down.

Canada: Various long shots of two Polar Bears play fighting in the snow.

A restless American black bear sits on some branches high up in a tree, while another bear tries to climb further up the tree.

A silverback mountain gorilla in the Virunga National Park, Democratic Republic of Congo, sits in dense vegetation, scratching its face. It then gets up and wanders off.

USA: A herd of Mustang horses trotting across desert scrubland.

A group of guianan black spider-monkeys feeding and playing.

Aerial view over a raging forest fire. Lots of smoke rising to the sky with burning ground glowing in orange and red colours as the flames destroy forest.

A male eastern chimpanzee walks into a clearing in a forest and sits down, in the Gombe National Park, Tanzania.

Monkeys sitting on a market stall, eating the food on offer.

An anonymous person holds a bird covered in oil carefully in his hands.

A silverback mountain gorilla in the Virunga National Park, Democratic Republic of Congo, looks curiously into the camera then hides behind the dense vegetation surrounding it.