The Migration Gene

Adam Walton explores animal migration patterns and looks to a new study which suggests that birds may have a gene that influences migration...

Joining Adam is Professor Richard Holland from the School of Natural Sciences at Bangor University, who explains how birds navigate the Earth.

Professor Michael Bruford from the School of Biosciences at Cardiff University discusses the migration gene, ADCY8.

And Marine Biodiversity Officer at the Hebridean Whale & Dolphin Trust, Becky Dudley, talks about the migration patterns of ocean mammals.