3/3 Chris Packham explores the legend of a sea serpent and goats stood stock still in a tree.
2/3 Featuring an island covered in rabbits and stones that move by themselves.
1/3 Chris Packham finds something odd in the Caribbean water and a giant bird in Australia.
Charting the transformation of a little-known theory into a great scientific undertaking.
8/13 A look at new planets being discovered and what this means for our solar system.
Commercial surrogacy in India and beyond, plus new kinds of money. With Laurie Taylor.
BBC Radio 4
2/10 Natural World reveals the magic behind owls' superpowers.
In Pembrokeshire for St David's Day, Anita Rani visits the most westerly farm in Wales.
John Aitchison presents the dunnock.
Adam Walton visits Newport to hear about creative use of technology in sound and music.
BBC Radio Wales
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