Ash Dieback Fungus
Natural history series telling the stories of Britain's non-native invasive species.
Mudflats and Salt Marshes
Brett Westwood and Phil Gates present a guide to some of Britain's coastal wildlife.
Tom Dyckhoff explores the way we design and build for animals.
The Starling and Blackbird
Alison Steadman on why so many birds in Britain are aliens from elsewhere
Camels remain at the heart of Arabic culture. Tessa McGregor joins an Omani caravan.
Radio 4 Extra
As the world watches the pandas in Edinburgh zoo, Philip Dodd investigates their allure.
Howard Stableford meets the Ten Rare Men, the experts who rule on rare bird sightings.
Roger Law takes a look at the 'fancy' - the wonderful world of show rabbits.
Tim Boon tells the story of Percy Smith, a pioneer in the art of the natural history film.
Martin Wainwright looks at our national night time obsession - with the beauty of moths.
James Aldred encounters one of the world's most powerful birds of prey, the harpy eagle.
The Kestrel and Red Kite
Rod Liddle examines our differing responses to related animal species
The life of Johnny Morris, told by his friend and former co-presenter Terry Nutkins.
How can science can stop an upsurge in the slaughter of African elephants for their ivory?
Sue Broom investigates why 26 dolphins were stranded and died in Falmouth Harbour in 2008.
Sean Street tells the story of the German wildlife sound recordist Ludwig Koch.
Nature detective Tom Heap investigates who, or what, is killing the common sparrow.
Naturalist and journalist Henry Nicholls traces the story of Chi-Chi the panda.
David Attenborough hosts a celebration of bird impersonator Percy Edwards.
Could a strange dog from remote New Guinea have been man's first best friend?
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