Ernie Janes / Black labrador dog resting on reeds used by thatcher to thatch roof, Norfolk, UK, November

Mark Carwardine / Asiatic black / Moon bear (Ursus thibetanus) in cage at Utyos Wildlife Rehabilitation Centre, Kutuzovka Village, Russian Far East, Vulnerable species

Mark Carwardine / Asiatic black / Moon bear (Ursus thibetanus) chewing at the wire of its cage, Utyos Wildlife Rehabilitation Centre, Kutuzovka Village, Russian Far East, Vulnerable species

Juergen Freund / Vandalism underwater - names etched onto hard corals at a manta cleaning station by bored dive guides waiting for rays to appear. North Raja Ampat, West Papua, Indonesia.

Juergen Freund / Vandalism underwater - names etched onto hard corals at a manta cleaning station by bored dive guides waiting for rays to appear. North Raja Ampat, West Papua, Indonesia, February

Luiz Claudio Marigo / Capybara (Hydrochaeris hydrochaeris) adult with two juveniles. The Pantanal wetlands of Mato Grosso State, Brazil, November.

Aflo / ic-06702 Leopard yawning {Panthera pardus}

Aflo / ic-04008 Dalmation dog yawning.

Aflo / ic-06805 Lowland gorilla resting and looking thoughtful {Gorilla gorilla}

Jabruson / Young Chimpanzee looking bored behind bars {Pan troglodytes schweinfurthii} captive, Dem Rep of Congo

Pete Oxford / Buddhist monk in Jakar Dzong courtyard, Jakar, Bumthang, Central Bhutan 2001

Jabruson / Orang utan resting {Pongo pygmaeus} C Atlanta zoo, Georgia, USA

Jabruson / Orang utan looking bored {Pongo pygmaeus} captive Atlanta zoo, USA

Philippe Clement / Asiatic black bear resting in zoo {Ursus thibetanus} Germany Isselburg zoo

Yva Momatiuk & John Eastcott / Domestic Dog (Canis familiaris) white male, looking bored with reading glasses and newspaper

Onne van der Wal / Local boy leaning on the edge of a traditional boat during Grenada Sailing Festival 2005, Grenada, Caribbean.

Jabruson / Giant panda feeding on bamboo {Ailuropoda melanoleuca} Atlanta Zoo Georgia USA