Liz Bonnin presents the nene, or the endemic and rare Hawaiian goose.
Adam Rutherford asks whether Britain's oldest tree has changed sex.
New research suggests intensive farming may increase incidence of bovine TB.
Chris Packham presents the bell miner of eastern Australia.
Laurie Taylor goes on a sociological safari, plus a look at reasons behind funeral choices
With Anna Hill. Including rural policing, tackling wildfires, rural broadband.
Chris Packham presents the plumbeous antbird in a Bolivian rainforest.
Kathy Willis, Kew Gardens' director of science, discusses biodiversity with Jim Al-Khalili
Defra faces deep funding cuts over the next four years.
Chris Packham presents the Indian cuckoo, found across much of South East Asia.