Warthog, 8 day old piglets in burrow sleep on mother for warmth.

Warthog with 8 day old piglets in burrow sleep on mother for warmth

Female polar bear with sleeping cub

Female brown bear with cub

Female polar bear with cub

Mother Sumatran orangutan with young climbing tree

Grivet mother with young

White rhino calf standing near its protective mother

Mother Sumatran orangutan with young climbing tree

Forest elephant mother and calf hidden in forest foliage

Forest elephant calf with mother

Forest elephant calf with mother