Life on Earth – Lords of the Air

1 Star2 Stars3 Stars4 Stars5 Stars (No Ratings Yet)
Loading...

The story of life, from the first primitive cells to the plants and animals that now live around us. Sir David Attenborough examines the uses and advantages of birds’ unique possession – the feather. Feathers are insulators; they provide the surface of the most perfect aerofoils known – bird’s wings; and they play a central role in courtship.

Comments

comments

Add Comment