Season 4
(2017)
Cast
as Self - Presenter
Episodes
Animal Frankensteins 0.0
June 11, 2017
Hybrids can be bizarre and they can be deadly. We look at two hybrid animals that owe their existence to human interfer…
Finding the Way 9.0
June 11, 2017
Some animals have an extraordinary ability to find their way. The dung beetle, an insect revered by ancient Egyptians,…
Extreme Babies 9.0
June 18, 2017
The giant panda gives birth to the smallest baby of any mammal and has to care for and protect it for many months. The …
Curious Counters 0.0
June 18, 2017
Can animals count? This is a question that has intrigued and fooled investigators for a long time. Just over a hundred …
Incredible Shells 8.0
June 25, 2017
David Attenborough investigates two shells that have proved to be winners in evolution: the bird’s shell and the hard s…
Ferocious Fighters 0.0
June 25, 2017
The Siamese Fighting Fish is so aggressive it will fight its own reflection until it is exhausted. Recent research show…