Jami Tarris / Caribou (Rangifer tarandus) entering teepee for food, Khovsgol, Mongolia

Mark Raycroft / Elk (Cervus elaphus) bull approaching car and tourist in territorial display, North America, sequence 2 of 3

Jurgen Freund / Jo Browne and Kade Mills use a cylinder cone shaped plankton net to sample gelatinous zooplankton for Coral Reef census, Lizard Island, Queensland, Australia, April 2008. Not released

Jaymi Heimbuch / Santa Catalina Island Fox (Urocyon littoralis catalinae) biologist, Julie King, vaccinating fox against canine distemper virus, Santa Catalina Island, Channel Islands, California

Jaymi Heimbuch / Santa Catalina Island Fox (Urocyon littoralis catalinae) biologist, Julie King, doing blood work, Santa Catalina Island, Channel Islands, California

Jaymi Heimbuch / Santa Catalina Island Fox (Urocyon littoralis catalinae) biologist, Julie King, near live trapped fox during vaccination and health check up, Santa Catalina Island, Channel Islands, California

Mark Raycroft / Elk (Cervus elaphus) bull approaching car and tourist in territorial display, North America, sequence 1 of 3

Hiroya Minakuchi / Indo-pacific Bottlenose Dolphin (Tursiops aduncus) pod and diver, Ogasawara Islands, Japan

Hiroya Minakuchi / Orca (Orcinus orca) southern resident male surfacing beside whale watching boat, San Juan Island, Washington

Mark Raycroft / Rottweiler (Canis familiaris) being trained by a woman to sit and stay

Flip Nicklin / Young woman working on scrimshaw while proprietor of store oversees, Maui, Hawaii

Gerry Ellis / Orangutan (Pongo pygmaeus) conservationist, Karmele Llano Sanchez, with individual about to be released, Gunung Palung National Park, West Kalimantan, Borneo, Indonesia