Camouflage And Colouration: Through time, different animals have evolved an amazing variety of colours, patterns, and shapes that help them hunt, hide, and defend themselves. (S2, ep 6) [S,AD]
Giant Creepy Crawlers: Frankly, a lot of insects are largely misunderstood. But a closer look at these crawling creatures reveals their amazing ingenuity. (S2, ep 5) [S,AD]
Anatomy Gone Wild: See the animals whose body parts give them a vital edge - including the wonderpus octopus, the axolotl and the aye aye. (S2, ep 4) [S,AD]
Ocean Oddballs: Meet some of the bizarre and amazing animals that live under the sea. This unique environment has put them on an evolutionary path full of twists and turns. (S2, ep 3) [S,AD]
Strange Powers: In the wild, the battle for survival is intense and unforgiving. Death by predation or starvation is always around the corner and creatures must adapt - or die. (S2, ep 2) [S,AD]
Chemical Weapons: In the animal kingdom, cunning and brute force decide who survives. Some animals have powerful chemical weapons to increase their chances of survival. (S2, ep 1) [S,AD]
Creepy Crawlers: The world is full of creepy crawlies that make people squirm, but don't be fooled by their looks - these animals have serious survival skills. (S1, ep 4) [S]
Ugly: Some of the most hideous animals in the world owe their survival to their bad looks. They may be grotesque but their evolution is amazing. (S1, ep 3) [S]
Winged Warriors: The weirdest-looking birds are often also the most incredible survivors. Check out the winged weirdos whose strange looks keep them alive. (S1, ep 2) [S]
Camouflage And Colouration: Through time, different animals have evolved an amazing variety of colours, patterns, and shapes that help them hunt, hide, and defend themselves. (S2, ep 6) [S,AD]
Giant Creepy Crawlers: Frankly, a lot of insects are largely misunderstood. But a closer look at these crawling creatures reveals their amazing ingenuity. (S2, ep 5) [S,AD]
Anatomy Gone Wild: See the animals whose body parts give them a vital edge - including the wonderpus octopus, the axolotl and the aye aye. (S2, ep 4) [S,AD]
Chemical Weapons: In the animal kingdom, cunning and brute force decide who survives. Some animals have powerful chemical weapons to increase their chances of survival. (S2, ep 1) [S,AD]
Dino: Chickens and Tyrannosaurus rexes don't seem alike, but they have more in common than you think. Experts investigate the startling similarities. (S1, ep 7) [S]
Winged Warriors: The weirdest-looking birds are often also the most incredible survivors. Check out the winged weirdos whose strange looks keep them alive. (S1, ep 2) [S]