David Tipling / European brown hare (Lepus europaeus) portrait in wheat field, Norfolk, England, UK, March.

Jane Burton / Blue and white Burmese-cross kitten rubbing against sooty-fawn dwarf Rex rabbit.

Benjamin Barthelemy,Benjamin Barthelemy / Portrait of brown and white coated Holland lop-eared domestic rabbit (Oryctolagus cuniculus domesticus), Lorraine, France, July

Jane Burton / Blue Dutch rabbit with kitten with matching colouration.

Mark Taylor / Yorkshire Terrier, with Netherland-cross rabbit.

Mark Taylor / Young windmill-eared rabbit and matching guinea-pig.

Mark Taylor / Ginger kitten with sandy Lionhead-Lop rabbit.

Mark Taylor / Ginger kitten, 7 weeks, sitting between two young Lionhead-Lop rabbits.

Mark Taylor / Flemish giant rabbit with ears erect.

Jane Burton / Young girl playing with rabbits in a basket. Model released

Andrew Walmsley / Mini lop-eared domestic rabbit with one ear up and one ear down, and tongue sticking out, Captive, Christchurch, New Zealand

Mark Taylor / Sandy Lop rabbit sitting up on its haunches.