Juergen & Christine Sohns / Ostrich (Struthio camelus) mother with chicks, Oudtshoorn, Western Cape, South Africa

Juergen & Christine Sohns / Meerkat (Suricata suricatta) group on alert, Basel, Switzerland

Juergen & Christine Sohns / African Lion (Panthera leo) six week old cubs, Tswalu Game Reserve, South Africa

Juergen & Christine Sohns / Meerkat (Suricata suricatta) pregnant female and juveniles on alert, Tswalu Game Reserve, South Africa

Juergen & Christine Sohns / Meerkat (Suricata suricatta) pregnant female and juveniles on alert, Tswalu Game Reserve, South Africa

Juergen & Christine Sohns / Meerkat (Suricata suricatta) pair on alert, Tswalu Game Reserve, South Africa

Juergen & Christine Sohns / Meerkat (Suricata suricatta) pair on alert, Tswalu Game Reserve, South Africa

Juergen & Christine Sohns / Meerkat (Suricata suricatta) pair on alert, Tswalu Game Reserve, South Africa

Juergen & Christine Sohns / African Wild Dog (Lycaon pictus) group attacking Cape Warthog (Phacochoerus aethiopicus), Tswalu Game Reserve, South Africa

Juergen & Christine Sohns / Swamp Wallaby (Wallabia bicolor) mother and joey, Mount Lofty, South Australia, Australia

Juergen & Christine Sohns / Eastern Grey Kangaroo (Macropus giganteus) mother with joey, Maloney Beach, New South Wales, Australia

Juergen & Christine Sohns / Eastern Grey Kangaroo (Macropus giganteus) male jumping, Maloney Beach, New South Wales, Australia

Juergen & Christine Sohns / Eastern Grey Kangaroo (Macropus giganteus) mother with joey jumping, Maloney Beach, New South Wales, Australia

Juergen & Christine Sohns / Eastern Grey Kangaroo (Macropus giganteus) group jumping, Maloney Beach, New South Wales, Australia

Juergen & Christine Sohns / Koala (Phascolarctos cinereus), Parndana, Kangaroo Island, South Australia, Australia

Juergen & Christine Sohns / Meerkat (Suricata suricatta) trio on guard, Oudtshoorn, South Africa

Juergen & Christine Sohns / Meerkat (Suricata suricatta) on guard, Oudtshoorn, South Africa

Juergen & Christine Sohns / Black-footed Penguin (Spheniscus demersus) pair on beach, Betty's Bay, Stony Point Nature Reserve, South Africa

Juergen & Christine Sohns / African Elephant (Loxodonta africana) calf, Addo National Park, South Africa

Juergen & Christine Sohns / African Elephant (Loxodonta africana) calf, Addo National Park, South Africa

Juergen & Christine Sohns / African Elephant (Loxodonta africana) calf drinking at waterhole, Addo National Park, South Africa

Juergen & Christine Sohns / African Elephant (Loxodonta africana) mother browsing with calves, Addo National Park, South Africa

Juergen & Christine Sohns / African Elephant (Loxodonta africana) mother and calf, Addo National Park, South Africa

Juergen & Christine Sohns / African Elephant (Loxodonta africana) mother and calf, Addo National Park, South Africa

Juergen & Christine Sohns / Eurasian Eagle-Owl (Bubo bubo) in forest in winter, Zdarske Vrchy, Bohemian-Moravian Highlands, Czech Republic

Juergen & Christine Sohns / Common Buzzard (Buteo buteo) in winter, Zdarske Vrchy, Bohemian-Moravian Highlands, Czech Republic

Carol Walker / Head portrait of wild dun roan Mustang mare in Sand Wash Basin, Colorado, USA.

Carol Walker / Coyote (Canis latrans) walking on road in winter snow, Yellowstone National Park, Montana, USA. January.

Carol Walker / Bobcat (Lynx rufus) moving along river shore in snow, Yellowstone National Park, Montana, USA. January.

Juergen & Christine Sohns / Ostrich (Struthio camelus) father with chicks, Oudtshoorn, Western Cape, South Africa

Juergen & Christine Sohns / Rockhopper Penguin (Eudyptes chrysocome) swimming, Cape Town, South Africa

Juergen & Christine Sohns / Green Sea Turtle (Chelonia mydas), Cape Town, South Africa

Juergen & Christine Sohns / Black-footed Penguin (Spheniscus demersus) chicks of different ages, Boulders Beach, Simon's Town, South Africa

Juergen & Christine Sohns / Black-footed Penguin (Spheniscus demersus) parent with chick, Boulders Beach, Simon's Town, South Africa

Juergen & Christine Sohns / Black-footed Penguin (Spheniscus demersus) parent calling while brooding chick on nest, Boulders Beach, Simon's Town, South Africa

Juergen & Christine Sohns / Black-footed Penguin (Spheniscus demersus) group on beach, Boulders Beach, Simon's Town, South Africa

Juergen & Christine Sohns / Black-footed Penguin (Spheniscus demersus) parent with chicks, Betty's Bay, Stony Point Nature Reserve, South Africa

Juergen & Christine Sohns / Black-footed Penguin (Spheniscus demersus) parent with chick, Betty's Bay, Stony Point Nature Reserve, South Africa

Juergen & Christine Sohns / Sun Bear (Helarctos malayanus), Basel, Switzerland

Juergen & Christine Sohns / Meerkat (Suricata suricatta) group on alert, Basel, Switzerland

Juergen & Christine Sohns / Meerkat (Suricata suricatta) group on alert, Basel, Switzerland

Juergen & Christine Sohns / Asiatic Lion (Panthera leo persica) male, native to Asia

Juergen & Christine Sohns / Sumatran Tiger (Panthera tigris sumatrae), native to Asia

Juergen & Christine Sohns / Northern Chinese Leopard (Panthera pardus japonensis), native to Asia

Juergen & Christine Sohns / Eurasian Lynx (Lynx lynx), native to Europe

Juergen & Christine Sohns / Bengal Tiger (Panthera tigris tigris), native to Asia

Juergen & Christine Sohns / Bengal Tiger (Panthera tigris tigris), white morph, native to Asia

Juergen & Christine Sohns / Jaguar (Panthera onca), melanistic morph, native to the Americas