Pentadactyl limb | Secrets of Bones

The pentadactyl limb adaptation, first seen over 300 million years ago, has helped a variety of animals to fly, from dinosaurs to bats.

Clip Info
  • Clip length: 4'39''
  • Broadcast year: 2015
Curriculum Connection
  • Biology | Reproduction, genetics and evolution | Evolution | Evidence for evolution

Licence: ERA Licence required


UK only
Staff and students of licensed education establishments only
Cannot be adapted

  • Provider: BBC
  • Channel: BBC Four
  • Programme: Secrets of Bones
  • Episode: Into the air