Birds

Chris The Rhea bird 'thanks for making us famous'

Hunting rare birds to feed the sex drive of princes

Up to 20 rhea birds running wild on housing estate

Planet Defenders. Series 1, Erin and the Penguins. Video, 25 minutesPlanet Defenders

Thirty nest boxes installed to help kestrels

France told glue-trapping of birds outlawed by EU

Endangered bird 'has forgotten its song'

Urgent work needed to save 'deeply loved' curlew

Uni peregrine falcon nest marks 20th anniversary. Video, 00:01:18Uni peregrine falcon nest marks 20th anniversary

Falcons halt Reading gas holder demolition

Starlings stop man's car in 'impressive' display

Bird poo tray extension bid to protect drinkers

World's 'oldest wild bird' has chick at age of 70

Owl rescued after wing trapped in fence. Video, 00:00:35Owl rescued after wing trapped in fence

Andy's Aquatic Adventures. Series 2, Andy and the Bald Eagles. Video, 14 minutesAndy's Aquatic Adventures

Names of Scottish ospreys sent to Mars on Nasa rover

BBC Inside Science. Good COP Bad COP, Shotgun Lead Persistence, and Featherdown Adaptation. Audio, 30 minutesBBC Inside Science

Birder snaps rare 'half-female, half-male' bird

'Eagle town' plans to celebrate iconic species

Bird watching site destroyed in 'deliberate' fire

Russell the rook moves into family home. Video, 00:01:00Russell the rook moves into family home

High-altitude birds evolved thicker 'jackets'

14,000 birds to be culled in bird flu outbreak