Secrets of Bones

BBC FOUR

Monday 15 April 2019  19:30 - 20:00 (30 mins)
3/6. Ben Garrod finds out how the skeleton has allowed vertebrates to take to the air, why the pigeon is an exceptional flier and how the albatross makes huge migrations. [S]

Secrets of Bones may be available on playback
Secrets of Bones (BBC FOUR) Monday 15 April 2019 19:30 - 20:00