Adam Walton searches for snakes with postgraduate students from Bangor University. Dr Wolfgang Wuster also introduces Adam to some of the world's most venomous snakes. Show more
Discover 11,128,835 listings and 279,607 playable programmes from the BBC
Adam Walton searches for snakes with postgraduate students from Bangor University. Dr Wolfgang Wuster also introduces Adam to some of the world's most venomous snakes. Show more