Paul Williams / Sumatran tiger (Panthera tigris sumatrae) close up portrait, captive.
SCOTLAND: The Big Picture / Red squirrel (Sciurus vulgaris) with autumn colours, Cairngorms National Park, Highlands, Scotland, UK. October.
SCOTLAND: The Big Picture / Red Squirrel (Sciurus vulgaris) close-up portrait of red squirrel sniffing. Cairngorms National Park, Highlands, Scotland, UK, March.
Alex Mustard / Grey seal (Halichoerus grypus) split level of young seal investigating the camera with its nose and whiskers, close to shore. Lundy Island, Devon, UK, Bristol Channel. August
Alex Mustard / Grey seal (Halichoerus grypus) young female opens her mouth and blows bubbles through her nose playfully while she looks up from the seabed. Lundy Island, Devon, UK, Bristol Channel. August. Highly co...
Alex Mustard / Grey seal (Halichoerus grypus) playful young seal above a kelp forest. Lundy Island, Devon, UK Bristol Channel, August
Alex Mustard / Grey seal (Halichoerus grypus) split level view of young investigating camera lens, Lundy Island, Devon, UK, Bristol Channel, August
SCOTLAND: The Big Picture / Eurasian otter (Lutra lutra) portrait, Scotland, UK, April.
Cyril Ruoso / South American fur seal (Arctocephalus australis) male head profile, Punta San Juan, Peru
Tony Wu / Juvenile Australian sea lion (Neophoca cinerea) resting in shallows, possibly to thermoregulate, Carnac Island, Western Australia.
Alex Mustard / Harbour seal (Phoca vitulina) in the kelp forest (Macrocystis pyrifera). Santa Barbara Island, Channel Islands. Los Angeles, California, United States of America. North East Pacific Ocean.
Claudio Contreras / Grey fox (Urocyon cinereoargenteus) licking nose, captive, Mexico City
Juan Carlos Munoz / Grevy's zebra (Equus grevyi) close up of muzzle, Captive, occurs in Kenya and Ethiopia, Endangered species.
Ben Hall / Galapagos sea lion (Zalophus wollebaeki) mother and young touching noses, Galapagos Islands, May
Sven Zacek / Otter (lutra lutra) eating Gudgeon (Gobio gobio) in Southern Estonia, January.
Sven Zacek / Otter (Lutra lutra) walking in fresh ice, Southern Estonia, January.
Sven Zacek / Otter (Lutra lutra) portrait, in golden sunset light, Southern Estonia, December.