Edwin Giesbers / Sumatran tiger (Panthera tigris sumatrae), captive, native to Sumatra, Indonesia.

Edwin Giesbers / Close-up of an eye of a Sumatran tiger (Panthera tigris sumatrae), captive, native to Sumatra, Indonesia.

Edwin Giesbers / Female Jaguar (Panthera onca), captive, occurs in Southern and Central America.

Edwin Giesbers / Female Jaguar (Panthera onca), captive, occurs in Southern and Central America.

Michele Westmorland / Booby (Sula nebouxii) looking at camera underwater, Galapagos Island.

Loic Poidevin / Female Grizzly bear (Ursus arctos horribilis) in water, Khutzeymateen Grizzly Bear Sanctuary, British Columbia, Canada, June.

Edwin Giesbers / Wide angle close-up of two European grey wolves (Canis lupus), captive, Norway, February.

Jabruson Motion / Female Western gorilla (Gorilla gorilla) and infants walking towards forest, juvenile stops and looks around, Maya Nord Bai, Odzala-Kokoua National Park, Cuvette-Ouest Region, Republic of Congo, 2001.

MYN / Andrew Snyder / Female Guianan Red Cotinga (Phoenicircus carnifex) Iwokrama, Guyana. Meetyourneighbours.net project

MYN / Andrew Snyder / Blue-lipped tree lizard (Plica umbra) Iwokrama, Guyana. Meetyourneighbours.net project

MYN / Seth Patterson / Plains Spadefoot Toad (Spea bombifrons) male portrait, Hidalgo County, Lower Rio Grande Valley, Texas, United States of America, North America, September. Meetyourneighbours.net project

MYN / JP Lawrence / Unidentified Ghost Crab Escudo de Veraguas, Panama. Meetyourneighbours.net project

MYN / JP Lawrence / Unidentified Ghost Crab Escudo de Veraguas, Panama. Meetyourneighbours.net project

MYN / JP Lawrence / Unidentified Fiddler Crab (Uca sp.) Isla Colon, Panama. Meetyourneighbours.net project

MYN / JP Lawrence / Unidentified Jumping Spider (Salticidae) Gamboa, Panama. Meetyourneighbours.net project

MYN / JP Lawrence / American Toad (Bufo americanus) Oxford, Mississippi, USA, March. Meetyourneighbours.net project

MYN / JP Lawrence / Tree frog (Scinax ruber) the Kaw Mountains, French Guiana. Meetyourneighbours.net project

MYN / JP Lawrence / South American Common Toad (Rhinella margaritifera) Kaw Mountains, French Guiana. Meetyourneighbours.net project

Edwin Giesbers / Female Persian leopard (Panthera pardus saxicolor), captive, native to the Caucasus, Turkmenistan and Afghanistan.

Edwin Giesbers / Female Persian leopard (Panthera pardus saxicolor), captive, native to the Caucasus, Turkmenistan and Afghanistan.

Edwin Giesbers / Close-up of an eye of a Sumatran tiger (Panthera tigris sumatrae), captive, native to Sumatra, Indonesia.

Edwin Giesbers / Close-up of an eye of a Sumatran tiger (Panthera tigris sumatrae), captive, native to Sumatra, Indonesia.

Edwin Giesbers / Sumatran tiger (Panthera tigris sumatrae), captive, native to Sumatra, Indonesia.

Edwin Giesbers / Female Jaguar (Panthera onca), captive, native to Southern and Central America.

Edwin Giesbers / Jaguar (Panthera onca) cub, aged five months, captive, native to Southern and Central America.

Edwin Giesbers / Jaguar (Panthera onca) cub, aged five months, captive, native to Southern and Central America.

Edwin Giesbers / Jaguar (Panthera onca) cub, aged five months, captive, native to Southern and Central America.

Edwin Giesbers / Jaguar (Panthera onca) cub, aged five months, captive, native to Southern and Central America.

Edwin Giesbers / Jaguar (Panthera onca) cub, aged five months, captive, native to Southern and Central America.

Edwin Giesbers / Red panda (Ailurus fulgens) in a tree, captive, native to the Himalayas.

Edwin Giesbers / Red panda (Ailurus fulgens) in a tree, captive, native to the Himalayas.

Edwin Giesbers / Red panda (Ailurus fulgens) in a tree, captive, native to the Himalayas.

Edwin Giesbers / Red panda (Ailurus fulgens) in a tree, captive, native to the Himalayas.

Edwin Giesbers / Red panda (Ailurus fulgens), captive, native to the Himalayas.

Edwin Giesbers / Red panda (Ailurus fulgens) in a tree, captive, native to the Himalayas.

Edwin Giesbers / Red panda (Ailurus fulgens) in a tree, captive, native to the Himalayas.

Edwin Giesbers / Red panda (Ailurus fulgens) in a tree, captive, native to the Himalayas.

Edwin Giesbers / Red panda (Ailurus fulgens) resting in tree, captive, native to the Himalayas.

Edwin Giesbers / Malayan tiger (Panthera tigris jacksoni), captive, native to the Malayan Peninsula.

Edwin Giesbers / Juvenile Sumatran tiger (Panthera tigris sumatrae), aged four months, captive, native to Sumatra, Indonesia

Edwin Giesbers / Juvenile Sumatran tiger (Panthera tigris sumatrae), aged four months, captive, native to Sumatra, Indonesia

David Pattyn / Puffin (Fratercula arctica) among coastal thrift (Armeria maritima). Great Saltee, Saltee Islands, Co. Wexford, Ireland, June.

Paul Hobson / Peregrine falcon (Falco peregrinus) male in snow, captive.

Loic Poidevin / Red fox (Vulpes vulpes) cub, France, June.

Loic Poidevin / Female Grizzly bear (Ursus arctos horribilis) resting on a log, Khutzeymateen Grizzly Bear Sanctuary, British Columbia, Canada, June.

Loic Poidevin / Long-eared owl (Asio otus) perched in a bush, Marais breton, Brittany / Bretagne, France, June.

Loic Poidevin / Short eared owl (Asio flammeus), Marais breton, Brittany / Bretagne, France, April.

Loic Poidevin / Short eared owl (Asio flammeus), Marais breton, Brittany / Bretagne, France, April.