Paul Hobson / Otter (Lutra lutra) female grooming in seaweed, Mull, Scotland, UK, September.
Olga Kamenskaya / Baikal seals (Pusa sibirica) hauled out on rock. Endemic to Lake Baikal. Russia, May.
Fred Olivier / Adelie penguin (Pygoscelis adeliae) lying down to incubate an egg, Antarctica.
Suzi Eszterhas / Mountain Gorilla (Gorilla gorilla beringei) mother lying on back and holding baby age one year. Parc National des Volcans, Rwanda. Endangered species
Jabruson / Angelique Todd with veterinarians during the anaesthesia of 'Blackback' Western Gorilla (Gorilla gorilla) 'Ngobo'. Gorilla anaesthetised by veterinary team in order to remove wire snare from wrist. Mo...
Jabruson / Dying African forest elephant (Loxodonta africana cyclotis), shot and wounded by poachers, near Lokoue Bai. Odzala-Kokoua National Park, Republic of Congo.
Jabruson / Long-tailed Pangolin (Uromanis tetradactyla) unfurling itself from protective posture, Lokoue Bai. Odzala-Kokoua National Park, Republic of Congo
Charlie Summers / Black Bear (Ursus americanus) sleeping in a Sitka Spruce tree (Picea sitchensis) alongside Anan Creek, Alaska, July.
Fiona Rogers / Sumatran orangutan (Pongo abelii) mature male 'Halik' aged 26 years lying down - portrait. Gunung Leuser National Park, Sumatra, Indonesia. Apr 2012. Rehabilitated and released (or descended from thos...
Denis-Huot,Denis-Huot / Lion (Panthera leo) cubs playing, Masai-Mara Game Reserve, Kenya
Eric Baccega / Grizzly bear cub (Ursus arctos horribilis) resting in the sedges, Khutzeymateen Grizzly Bear Sanctuary, British Columbia, Canada, June.
Steven Kazlowski,Steven Kazlowski / Polar bear (Ursus maritimus) juvenile spreading body weight over thin newly forming pack ice, trying not to break through, Beaufort Sea, off the 1002 area of the Arctic National Wildlife Refuge, North...
Steven Kazlowski,Steven Kazlowski / Polar bear (Ursus maritimus) juvenile rolling around on newly formed pack ice, Beaufort Sea, off the 1002 area of the Arctic National Wildlife Refuge, North Slope, Alaska
John Downer / Bengal Tiger (Panthera tigris tigris) mother and cub, Pench National Park, Madhya Pradesh, India, taken on location for 'Tiger - Spy in the Jungle'
Petra Wegner / Siberian Husky, puppy, 11 weeks, lying down.
Nick Garbutt / RF- Young Ring-tailed lemurs (Lemur catta) carried on mother's back, Madagascar. (This image may be licensed either as rights managed or royalty free.)
Terry Whittaker / 2020VISION / Red deer (Cervus elaphus) stag lying down in mist at sunrise, Bushy Park, London, UK, October
Diane McAllister / Wild stallion (Equus caballus) lying down in the sagebrush and yawning. The foothills south of Reno, Nevada, USA, May.
Fiona Rogers / Bornean Orang-utan (Pongo pygmaeus wurmbii) female baby 'Petra' aged 12 months hanging upside down from her mother. Camp Leakey, Tanjung Puting National Park, Central Kalimantan, Borneo, Indonesia, Ju...
Aflo / Portrait of young boy lying down with Longhaired Dachshund
Juan Carlos Munoz / Magellanic penguin (Spheniscus magellanicus) flapping its wings, with another lying down. Puerto Deseado, Patagonia, Argentina, Nov 2008
Bernard Castelein / Zanzibar Red Colobus (Procolobus kirkii) relaxing on tree branch, Jozani Chwaka Bay NP, Zanzibar, Tanzania
Yves Lanceau / Labrador Retriever, yellow dog lying in doorway in cool of room behind bead curtain, France
Mark Taylor / Rough coated Jack Russell Terrier, tan and white, lying down, panting