Mark Taylor / Head portrait of a Bulldog puppy, 11 weeks.

Jeff Vanuga / Close up of eye of a bull African Elephant (Loxodonta africana) showing 'tears', Masai Mara Game Reserve, Kenya, September

Jane Burton / Dogue de Bordeaux puppy chewing on toy, 15 weeks

Pete Oxford / Galapagos sealions (Zalophus californianus wollebaeki) Mother and pup, Espaola / Hood Is, Galapagos

Jane Burton / Apricot Pug, 2 years old.

Peter Blackwell / Close up of African elephant skin around tail {Loxodonta africana} Amboseli NP, Kenya, East Africa

Nick Hawkins / Volcan Alcedo Galapagos giant tortoise (Chelonoidis nigra vandenburghi), portrait. Isabela Island, Galapagos.

Tony Heald / Southern elephant seal (Mirounga leonina), male bloodied after a fight. Right Whale Bay, South Georgia. September.

Tony Heald / Elephant (Loxodonta africana), male standing on hind legs to reach acacia pods. Cattle egrets (Bubulcus ibis) around elephant's feet. Mana Pools National Park, Zimbabwe.

David Fleetham / Galapagos giant tortoise (Geochelone elephantopus) demonstating it's reach on Santa Cruz Island, Galapagos Archipelago, Ecuador.

Denis-Huot / Elephant (Loxodonta africana), close-up of skin, Masai-Mara Game Reserve, Kenya

Ann & Steve Toon / African elephant (Loxodonta africana) close up of face, Kruger National Park, South Africa.