Staffan Widstrand / Wild Wonders of China / Red jungle fowl (Gallus gallus) Tongbiguan Nature Reserve, Dehong Prefecture, Yunnan Province, China, April.

Dave Bevan / Juvenile Brown rats (Rattus norvegicus) raiding a chicken nest in a barn, filmed at night using an infra red camera, Carmarthenshire, Wales, UK, December.

Tony Heald / Junglefowl (Gallus gallus) male, Kaziranga National Park, Assam, India, March.

Lynn M Stone / Free-range New Hampshire rooster, by corn pile in snow-covered field. Higganum, Connecticut, USA.

John Cancalosi / Free range hens (Gallus gallus domesticus) by their shed. Herefordshire, England, UK.

Ernie Janes / Bantam hen (Gallus gallus domesticus) close up sitting on chick, Norfolk, UK, April.

Mary McDonald / Red Junglefowl (Gallus gallus murghi) male. Kanha National Park, Madhya Pradesh, India

Ernie Janes / Five newly hatched chicks in a row

Mark Taylor / Portrait of a Partridge Pekin Bantam.

Kevin Schafer / La Fayette's Junglefowl (Gallus lafayettii) in forest habitat. Sinharaja Reserve, Sri Lanka.

Ernie Janes / Farmyard chicken (Gallus gallus domesticus) free range, mixed breed, Norfolk, UK. Property released

Ernie Janes / Farmyard chickens (Gallus gallus domesticus) free range, mixed breed, two perched on tractor bonnet, Norfolk, UK. Property released