New science and amazing demonstrations explain the bizarre, the brilliant and the most mind-blowing animal behaviours.
Experts test to see if wild wolves are smarter than domestic dogs with an interesting experiment. Plus, can spiders really fly? And, how do polar bears keep warm? S1, Ep11
Experts look at why ants don't drown. Why don't woodpeckers get headaches? And, how does a 15-foot octopus escape through a three-inch hole? S1, Ep12
Experts test to see how anteaters eat so quickly. Plus, why do male humpback whales sing and how do they do it with no vocal cords? S1, Ep13
Experts test how good dogs' noses are at picking up scents under water. Plus, how and why do fireflies glow? And, how do ostriches run so fast? S1, Ep14
What are lions saying when they roar? What are leaf cutter ants doing with the leaves they collect? Experts answer these questions and more! S1, Ep15
Why do domestic cats find it so hard to get down from trees, and how have two jungle cats evolved? Plus, why do kiwi birds lay huge eggs for their size? S1, Ep16
How do caterpillars transform into butterflies in their cocoon? Plus, why are cats' tongues the way they are? Experts answer these questions and more! S1, Ep17
Why are some cats cross-eyed? How do meerkats eat poisonous scorpions and how can hippos sleep whilst holding their breath? Experts answer these questions and more! S1, Ep18
How does a squirrel take on a dangerous rattle snake? What makes eagles' eyes so powerful? Plus, why is the planet overrun with bugs? Experts answer these questions! S1, Ep19
Do parrots really know what they're talking about? How do electric eels not electrocute themselves? Plus, why are pandas black and white? S1, Ep20
Animals can do extraordinary things – but how do they do it? Experts spill the secrets of the animal kingdom with amazing footage and surprising facts.(S01,E32)
Animals can do extraordinary things – but how do they do it? Experts spill the secrets of the animal kingdom with amazing footage and surprising facts.(S01,E33)
Animals can do extraordinary things – but how do they do it? Experts spill the secrets of the animal kingdom with amazing footage and surprising facts.(S01,E35)
Animals can do extraordinary things – but how do they do it? Experts spill the secrets of the animal kingdom with amazing footage and surprising facts.(S01,E36)
Do dogs feel guilt when they do something wrong? Why don't long-distance flyers get lost? Plus, why are tigers orange? Experts answer these questions and more!(S01,E37)
What do dogs see when they watch TV? How do snakes eat prey twice the size of their heads? How are cuttlefish able to vanish without a trace?(S01,E38)
Which birds can fly as high as a passenger jet? Why are tiny jumping spiders dancing for their lives? How have West Coast squirrels outsmarted rattlesnakes?(S01,E39)
How are homing pigeons able to find their way home? How are spiders luring bugs into their trap? How can some fish survive for years above ground?(S01,E40)