Using vibrant, original footage in 4K about the various theories behind the adaptations of animals.
Head and Neck: Episode Image
Episode 1Head and Neck
Head & Neck: Home to sharp climatic and ecological gradients, South Africa's Drakensberg is one of the continent's most impressive landscapes. (S1, ep 1) Also in UHD.
Human Influenced: Episode Image
Episode 2Human Influenced
In geological terms, humans have only been around for the blink of an eye. However, we've managed to influence the evolutionary path for many animals. (S1, ep 2)
Interior: Episode Image
Episode 3Interior
Some of the most interesting adaptations in the animal world are completely invisible to the naked eye, yet their effect can be massive. (S1, ep 3)
Eyes: Episode Image
Episode 4Eyes
The question of sight can be one of life or death in the animal world. Discover how some creatures have evolved to see perfectly, while others can be nearly invisible. (S1, ep 4)
Social Animals: Episode Image
Episode 5Social Animals
Cooperation is important. Some animals work together to be social while others put the welfare of the group above their own reproductive potential. (S1, ep 5) Also in UHD.
Ancient Lineages: Episode Image
Episode 6Ancient Lineages
From the shark to the horseshoe crab, meet our planet's 'living fossils' - the creatures that have survived relatively unchanged for millions of years. (S1, ep 6)
