Leopard Portrait, Kalahari Desert, Botswana

Ghost glass frog (Centrolenella ilex),mid elevation cloud forest, Arenal, Costa Rica

Parson's chameleon (Calumma parsonii) in Ranomafana National Park, Madagascar

Lion, Chobe River, Chobe National Park, Botswana

Chacma Baboon, Chobe River, Chobe National Park, Botswana

Snowy Owl (Bubo scandiacus) portrait, looking at camera

Botswana, Savuti, Okavango Delta, Lion Portrait

United States, Alaska, Arctic National Wildlife Refuge, Kaktovik, Polar Bear (Ursus maritimus), female adult with 2 cubs

United States, Alaska, Arctic National Wildlife Refuge, Kaktovik, Polar Bear( Ursus maritimus ), mother with one cub along a barrier island outside Kaktovik, Alaska. Every fall, polar bears (Ursus mar...

Eye of a highland cattle calf in a snowstorm, North Tyrol, Tyrol, Austria

Niger, Agadez, Inebeizguine. A young Wodaabe man in traditional embroidered garments participates in the yakee dance known as the Dance of the Eyes.

Niger, Agadez, Inebeizguine. A young Wodaabe man in traditional embroidered garments participates in the yakee dance known as the Dance of the Eyes.

Niger, Agadez, Inebeizguine. A young Wodaabe man in traditional embroidered garments participates in the yakee dance known as the Dance of the Eyes.

Cote d'Ivoire, Abidjan, portrait of smiling black girl in front of container classroom (MR)

Portrait of a Red fox (vulpes vulpes) against a clear blue sky, gazing at something in the distance, The Netherlands, Noord-Holland

Norway, Arctic, Svalbard, Nordaustlandet, Torelineset. A herd of Atlantic walruses lazing on a beach. These moustached, long-tusked marine mammals are found near the Arctic circle.

A Jackson? three-horned chameleon.

Dabbawala of Mumbai (Bombay). They collect freshly cooked food from the house of the office workers and deliver it to their respective workplaces and return back the boxes by using several means of tr...

Portrait of a balearica regulorum in detail, Maasai Mara national park, Kenya.

A leopard gazes intently from a comfortable perch in a tree in Samburu National Reserve.

A leopard gazes intently from a comfortable perch in a tree in Samburu National Reserve.

Leopard Portrait, Kalahari Desert, Botswana

Leopard Portrait, Kalahari Desert, Botswana

Leopard Portrait, Kalahari Desert, Botswana

Snowy Owl (Bubo scandiacus) in the snow looking at camera, The Netherlands

Short-eared Owl (Asio flammeus) in a meadow, Noord-Brabant, The Netherlands

Tango dancer in La Boca neighborhood, Buenos Aires, Argentina. (MR)

Portrait of a young Mennonite girl in traditional clothes, near Guatraché, La Pampa, Argentina.

Portrait of Chinese lady in traditional dress, Longji, Longshen, Guangxi, China

Close-up of the head of a male Parson's chameleon (Calumma parsonii) in Ranomafana National Park, Madagascar

Young ring-tailed lemur looking down from a tree at Anja Community Reserve in the Central Highlands of Madagascar, near Ambalavao

Ring-tailed lemur in Namaza Gorge, Isalo National Park, Madagascar

Parson's chameleon (Calumma parsonii) in Andasibe-Mantadia National Park, Madagascar

Portrait of Chinese man in traditional dress, Longji, Longshen, Guangxi, China

Cute little boy with glasses smiling at camera, Melabday, Asso Bhole, Danakil Depression, Afar Region, Ethiopia, Africa

Leopard cub, Okavango Delta, Botswana

Lion, Chobe River, Chobe National Park, Botswana

Notting Hill, London, England,UK

Juvenile Eurasian Eagle Owl (Bubo bubo) hiding in hollow tree trunk, Noord-Brabant, The Netherlands

indri (Indri indri) portrait in eastern Madagascar, Palmarium Reserve, Africa.