Denis-Huot / African Elephant (Loxodonta africana) baby playing with its mother. Masai-Mara Game Reserve, Kenya.

Mark MacEwen / Broad snouted caiman (Caiman latirostris) baby in mothers mouth being carried from nest, Sante Fe, Argentina, February

Anup Shah / Western lowland gorilla (Gorilla gorilla gorilla) sub-adult female 'Mosoko' aged 8 years crossing a river, Bai Hokou, Dzanga Sangha Special Dense Forest Reserve, Central African Republic

Steven Kazlowski / Two curious young Polar bears (Ursus maritimus), Barter Island, off the 1002 area of the Arctic National Wildlife Refuge, North Slope of the Brooks Range, Alaska, October 2011

Steven Kazlowski / Young Polar bear (Ursus maritimus) standing and trying to balance in shallow water along the Bernard Spit, 1002 area of the Arctic National Wildlife Refuge, North Slope of the Brooks Range, Alaska, Oc...

Steven Kazlowski / Young Polar bear (Ursus maritimus) standing and trying to balance in shallow water along the Bernard Spit, 1002 area of the Arctic National Wildlife Refuge, North Slope of the Brooks Range, Alaska, Oc...

David Noton / Palm trees line the beach at Pigeon Point, Tobago

Jack Dykinga / Scalding hot water continuously spouting behind layers of mineral deposits, Fly Geyser, Black Rock Desert, Great Basin Desert, Nevada, USA

Ben Hall / Fallow deer (Dama dama) in woodland clearing at dawn, Cheshire, UK November

Denis-Huot / Impala (Aepyceros melampus) female and calves, Masai-Mara game reserve, Kenya

Denis-Huot / Impala (Aepyceros melampus) male, Masai-Mara Game Reserve, Kenya

Denis-Huot / Cheetah (Acinonyx jubatus) cubs aged 6/7 weeks old playing, Masai-Mara Game Reserve, Kenya. Vulnerable species.

Denis-Huot / Cheetah (Acinonyx jubatus) cubs 4 months, Masai-Mara Game Reserve, Kenya. Vulnerable species.

Denis-Huot / Cheetah (Acinonyx jubatus) cubs playing, Masai-Mara Game Reserve, Kenya. Vulnerable species.

Denis-Huot / Cheetah (Acinonyx jubatus) cubs aged 2 months playing and climbing tree, Masai-Mara Game Reserve, Kenya. Vulnerable species.

Denis-Huot / Cheetah (Acinonyx jubatus) juvenile chasing a zebra (Equus quagga) herd, Masai-Mara Game Reserve, Kenya. Vulnerable species.

Denis-Huot / Cheetah (Acinonyx jubatus) hunting young warthog (Phacochoerus africanus) in turn being chased by warthog mother, Masai Mara, Kenya. Vulnerable species.

Denis-Huot / Cheetah (Acinonyx jubatus) mother carrying its cub aged 4 to 5 weeks, Masai-Mara Game Reserve, Kenya. Vulnerable species.

Denis-Huot / Wildebeest (Connochaetes taurinus) crossing the Mara river, Masai-Mara game reserve, Kenya

Denis-Huot / Wildebeest (Connochaetes taurinus) running for down steep bank of the Mara river during migration, Masai-Mara Game Reserve, Kenya

Denis-Huot / Wildebeest (Connochaetes taurinus) herd in the rain, Masai-Mara Game Reserve, Kenya

Denis-Huot / Wildebeest (Connchaetes taurinus) running down bank of the Mara River during migration, Masai Mara, Kenya

Denis-Huot / Wildebeest (Connochaetes taurinus) migration, herd crossing the Mara river, Masai-Mara game reserve, Kenya

Denis-Huot / Banded mongoose (Mungos mungo) in confrontation with Grey Crowned Crane (Balearica regulorum) Masai-Mara game reserve, Kenya

Denis-Huot / Agama (Agama agama) male, Tsavo East National Park, Kenya

Denis-Huot / Black-backed jackal (Canis mesomelas) hunting an adult Thomson's gazelle (Eudorcas thomsonii) weakened by drought, Masai-Mara game reserve, Kenya

Denis-Huot / Spotted hyena (Crocuta crocuta) killing a newborn Grant's gazelle (Nanger granti) Masai-Mara game reserve, Kenya

Denis-Huot / African buffalo (Syncerus caffer) male covered with mud after mud bathing, Nakuru National Park, Kenya

Denis-Huot / African buffalo (Syncerus caffer) herd drinking in front of Voi lodge, aerial view, Tsavo East National Park, Kenya

Denis-Huot / Olive baboon (Papio hamadryas anubis) group in an acacia tree, Nakuru National Park, Kenya

Denis-Huot / Olive baboon (Papio hamadryas anubis) close-up of a male, Masai-Mara Game Reserve, Kenya

Denis-Huot / Sossusvlei dunes, wind in rainy season, Namib-Naukluft National Park, Namib desert, Namibia, April 2008

Denis-Huot / Bush fire at dusk, Masai-Mara Game Reserve, Kenya, October 2012

Denis-Huot / People trekking with Dromedary camels (Camelus dromedarius) through chalk rock formations created by sandstorms, White desert, Sahara, Egypt, February 2009. No release available.

Denis-Huot / Chalk rock formations caused by sand storms, White desert in the Sahara, Egypt, February 2009

Denis-Huot / Chalk rock formations caused by sand storms, White desert in the Sahara, Egypt, February 2009

Denis-Huot / Herd of Angolan giraffes (Giraffa camelopardalis angolensis) and Burchell's zebras (Equus quagga) aerial view, Okavango delta, Bostwana

Denis-Huot / Yellow baboon (Papio hamadryas cynocephalus) male catching a young Thomson's gazelle (Eudorcas thomsoni) Amboseli National Park, Kenya

Denis-Huot / Leopard (Panthera pardus) female yawning, Samburu game reserve, Kenya

Denis-Huot / Bottlenose dolphin (Tursiops truncatus) playing in the waves of an oil tanker, Port Aransas, Texas, USA

Denis-Huot / Bottlenose dolphin (Tursiops truncatus) playing in the waves of an oil tanker, Port Aransas, Texas, USA

Denis-Huot / African Buffalo (Syncerus caffer) males fighting, Nakuru National park, Kenya

Denis-Huot / Killer whales (Orcinus orca) off the coast of British Columbia, North Pacific Ocean

Franco Banfi / Great Blue shark (Prionace glauca) profile portrait viewed from slightly above, Pico Island, Azores, Portugal, Atlantic Ocean

Franco Banfi / Great Blue shark (Prionace glauca) viewed from above, Pico Island, Azores, Portugal, Atlantic Ocean

Franco Banfi / Bulb tentacle sea anemone (Entacmaea quadricolor) close up detail, Maldives, Indian Ocean

Franco Banfi / Close up detail of soft coral (Dendronephthya sp.) Maldives, Indian Ocean

Franco Banfi / Bridled parrotfish (Scarus frenatus) clownish grin reveals its power tools: grinding teeth used to scrape algae from rock, Maldives, Indian Ocean. Highly commended in the Underwater World Category of...