Patrick Aryee encounters the dolphins and dolphin-watchers of Cardigan Bay.
Michaela Strachan presents the story and sound of the golden eagle.
Andrea Leadsom to be new secretary of state for Defra and cheating at agricultural shows.
Dinosaur extinction, Neanderthals in Gibraltar, music appreciation; a year of New Horizons
Kate Humble presents the red-throated diver.
A new campaign to highlight the dangers of dogs to sheep and lambs is to be launched.
4/4 Chris Watson joins arachnologist Helen Smith in a quest to record the fen raft spider.
5/8 Michael Blastland looks at current events through the lens of psychology.
4/8 Michael Blastland explores the quirky ways in which we think, behave and make decisions.
Chris Packham presents the merlin.