IUCN Red List near threatened species in all BBC programmes
Lionel Kelleway visits the Arne RSPB reserve in Dorset to see the rare Dartford warbler.
Chris Sperring visits a meadow visited by 2,000 black-tailed godwits in winter. From 2013.
Lionel Kelleway travels to the Falkland Islands in pursuit of Johnny Rook, the cara cara.
Jessica Holm searches for otters along the Tarka Trail in Devon. Recorded in 1993.
Seen soaring overhead red kites are one of the most iconic birds of the Tyneside landscape