More programmes from Radio 4 related to birds.
Alison Steadman asks how it should be decided what makes a British bird.
David Attenborough hosts a celebration of bird impersonator Percy Edwards.
Sarah Angliss uncovers the fascinating story of how we tried to teach the birds to sing.
Sean Street tells the story of the German wildlife sound recordist Ludwig Koch.
Are rooks and crows as intelligent as apes? Joanna Pinnock investigates.
Shropshire's ravens are recovering from persecution, and returning in ever greater numbers
Nicky Clayton talks to Prof Jim Al-Khalili about her work on the intelligence of birds.
Brett Westwood presents an engaging guide to the birds of Britain's upland bogs and mires.
Brett Westwood presents an engaging guide to the birds of Britain's high mountain tops.
Brett Westwood searches for the reasons behind the declining numbers of migrant songbirds.
Brett Westwood finds out why woodpecker numbers in the UK are both up and down.
Chris Sperring explores declining seabird numbers and asks if it represents a crisis.
With Chris Watson, Brett Westwood and Stephen Moss identify birds in arable fields.
Trai Anfield heads to RSPB Old Moor reserve to seek out the once-common tree sparrow.
Clare Balding walks with actor and passionate birdwatcher Samuel West.