Andy Rouse / African elephant (Loxidonta africana) aggressive posture, South Luangwa NP, Zambia

Andy Rouse / African elephant (Loxidonta africana) using foot to dig for food, South Luangwa NP, Zambia

Andy Rouse / African elephant (Loxodonta africana) scratching against tree, South Luangwa, Zambia

Andy Rouse / African elephant (Loxidonta africana) female touching calf with trunk, South Luangwa NP, Zambia

Andy Rouse / African elephant (Loxidonta africana) female and calf in breeding herd, South Luangwa NP, Zambia

Andy Rouse / African elephant (Loxidonta africana) young calf, South Luangwa NP, Zambia

Andy Rouse / African elephant (Loxidonta africana) using foot to dig for food, South Luangwa NP, Zambia

Owen Newman / Vernon Baillie with infra-red lights to film leopard at night S. Lunagwa NP, Zambia

Martha Holmes / Fiery-necked nightjar on ground at night (Caprimulgus pectoralis) South Luangwe NP, Zambia

Owen Newman / Amanda Barrett, producer, holding infra-red light for night filming of Leopards, South Luangwa NP Zambia, 1996

Owen Newman / Camerman Owen Newman filming leopards at night, South Luangwa NP, Zambia, 19966

TJ Rich / Leopard (Panthera pardus) South Luangwa NP, Zambia

TJ Rich / Hippopotamus walking along track at dawn (Hippopotamus amphibius) covered with Oxpeckers, South Luangwa NP, Zambia

TJ Rich / Sunset over the Luangwa river, South Luangwa National park, Zambia

TJ Rich / Hippopotamuses in Luangwa river at sunrise, South Luangwa National Park, Zambia

TJ Rich / Baobab tree (Adansonia digitata) South Luangwa National Park, Zambia

TJ Rich / African elephant youngsters playing in dried river bed (Loxodonta africana) South Luangwa NP, Zambia

Owen Newman / Male leopard {Panthera pardus} with baboon kill in tree at Night, Southern Luangwa NP, Zambia.

Owen Newman / Male leopard {Panthera Pardus} with Puku kill at night, Southern Luangwa NP, Zambia.

Owen Newman / Leopard {Panthera pardus} dragging Puku kill, Southern Luangwa NP, Zambia.

Owen Newman / Leopard {Panthera pardus} male asleep in tree Southern Luangwa NP, Zambia.

Owen Newman / Puku {Kobus vardoni} female jumping water, Southern Luangwa NP, Zambia.

Owen Newman / Male leopard {Panthera pardus} feeding on baboon kill in tree, Southern Luangwa NP, Zambia.

Owen Newman / Male leopard {Panthera pardus} portrait, Southern Luangwa NP, Zambia.

Martha Holmes / Naturalists viewing game from tree hide in swamp during rainy season, Kasamka NP, Zambia.

Jose B. Ruiz / Victoria falls NP. Zambezi river, Zambia.

Nick Garbutt / Male Puku portrait {Kobus vardoni} South Luanga NP, Zambia

Gerry Ellis / African Elephant (Loxodonta africana) damage to false balsa forest, Mosi Oa Tunya National Park, Zambia

Gerry Ellis / African Elephant (Loxodonta africana) damage to forest, Mosi Oa Tunya National Park, Zambia

Jose B. Ruiz / Knife Edge Point, Victoria Falls, Zambezi River. Victoria Falls NP Zambia

Jose B. Ruiz / Knife Edge Point, Victoria Falls NP, Zambezi River, Africa

Matthias Breiter / Victoria Falls cascading 420 feet into chasm, largest waterfall the world, UNESCO World Heritage Site, Zambia

Matthias Breiter / Victoria Falls cascading 420 feet into chasm, largest waterfall the world, UNESCO World Heritage Site, Zambia