Felicity Evans finds that it's not just migrating birds that settle in Cley Marshes.
BBC Radio 4
Caz Graham visits the largest producer of ducks to the British retail market.
19/24 International wildlife with polar bears in Svalbard, Asian elephants and salmon in Dorset.
Jules Hudson visits the West Midlands to ask why so much of our heritage is at risk.
Sarah Swadling investigates the benefits of getting a food product protected by the EU.
18/24 The first day of 2013 sees Saving Species revelling in a winter wildfowl spectacle.
Helen Mark visits the ancient fishing community in Hastings, down on the shingle beach.
Caz Graham discovers how farming on Earth is increasingly being shaped by outer space.
17/24 Howard Stableford looks at conservation issues in some of the British Overseas Territories
On the edge of JM Barrie's Kirriemuir, Helen Mark discovers the real Never Never Land.