Laurie Campbell / Black-headed gulls (Larus ridibundus) robbing Puffin (Fratercula arctica) of catch, Farne Islands, Northumberland, England, June

Sven Zacek / Tail of a Pine Marten (Martes martes) sticking out from a black woodpecker hole as it forages for eggs and chicks. Estonia, Europe, May.

Bence Mate / Great egret (Ardea alba) drops a fish from its beak and a Black headed gull (Larus ridibundus) flies in to catch it. Lake Csaj, Kiskunsagi NP, Hungary, January. Winner, Eric Hosking award, 2011 Wildli...

Anup Shah / Female Patas monkey {Erythrocebus patas} stealing baby and running off with it, snarling, Kenya

Anup Shah / Western chimpanzee (Pan troglodytes verus) young male 'Jeje' aged 13 years stealing pineapple from villagers fields, Bossou Forest, Mont Nimba, Guinea. December 2010.

David Pattyn / Dalmatian Pelican (Pelecanus crispus) with fish in beak, taking off to avoid theft from other pelicans. Lake Kerkini, Greece, March.

Ann & Steve Toon / Black rhino horn, (Diceros bicornis) from a female called Etna that died naturally in captivity at Port Lympne zoo in the UK, is drilled to collect DNA samples for research into population genetics an...

Ann & Steve Toon / Black rhino horn, (Diceros bicornis) from a female called Etna that died naturally in captivity at Port Lympne zoo in the UK, is drilled to collect DNA samples for research into population genetics an...

Ann & Steve Toon / Samples of black rhino horn, (Diceros bicornis) will be used for research into population genetics by PhD student Kara Dicks (pictured) and for a pilot study connected to UK theft of horn from museums...

Ann & Steve Toon / Black rhino horn, (Diceros bicornis) from a female called Etna, that died naturally in captivity at Port Lympne zoo in the UK, which will be used forcollecting DNA samples for research into population...

Anup Shah / Gelada baboon (Theropithecus gelada) female snatching anothers baby, Simien Mountains National Park, Ethiopia, November

Matthew Maran / National Park Ranger / Border Police guarding beach against turtle theft, Turtle Islands National Park, Sabah, Malaysia

Matthew Maran / National Park Ranger / Border Police guarding beach against turtle theft, Turtle Islands National Park, Sabah, Malaysia

Anup Shah / Patas monkey {Erythrocebus patas} juvenile with kidnapped baby. Laikipia plateau, Kenya.

Pete Cairns / Common raven {Corvus corax} undoing zip to steal food. Yellowstone NP, Wyoming, USA

Anup Shah / Female Patas monkey stealing baby {Erythrocebus patas} Kenya