S4E2:Finding the Way

6 Mar 201722 minTV-G

Some animals have an extraordinary ability to find their way. As David Attenborough learns in this fascinating natural history documentary, the dung beetle, revered by ancient Egyptians, uses the sun, the moon and even the Milky Way to move a ball of dung in the right direction. Pigeons are often considered feeble birdbrains, but they have incredible memories that can recall complex travel routes.