Ammonite / Close-up of Honey bees (Apis mellifera) inside hive producing honey, France, July.

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...

Angelo Gandolfi / Pantanal cowboy / gaucho (Pantaneiros) driving cattle. Pantanal, Brazil, August 2010.

Enrique Lopez-Tapia / Domestic Asian elephants (Elephas maximas) used for riding safaris with their keepers, Royal Chitwan National Park, Nepal.

Enrique Lopez-Tapia / Domestic Asian elephants (Elephas maximas) used for riding safaris with their keepers, Royal Chitwan National Park, Nepal.

Angelo Gandolfi / Pantanal cowboy/ gaucho (Pantaneiro) Pantanal, Brazil, August 2010.

Andy Rouse / Giant Panda (Ailuropoda melanoleuca) cub with keeper. Chengdu, China. Captive.

Andy Rouse / Giant Panda (Ailuropoda melanoleuca) cub with keeper. Chengdu, China. Captive.

Ernie Janes / Bottle-nosed dolphins (Tursiops truncatus) with their keeper, Roatan Institute for Marine Science, Bay Islands, Honduras.

Enrique Lopez-Tapia / An elephant keeper cleaning a domestic Indian elephant (Elephas maximus) Nepal, October 2011.

Enrique Lopez-Tapia / Domestic Asian elephants (Elephas maximas) used for riding safaris with their keepers, Royal Chitwan National Park, Nepal.

Enrique Lopez-Tapia / Domestic Asian elephants (Elephas maximas) used for riding safaris with their keepers, Royal Chitwan National Park, Nepal.