Shark interrupts the filming of Underwater World With Bob, scattering the other creatures (and the audience), but he claims it is all a terrible misunderstanding--that he would never think of eating the fish, the squid, the audience...or Bob.

Four years in the making, and filmed over 3000 days across every continent and in every habitat, see 130 incredible stories from frontiers of the natural world. Discover the glorious variety of life on Earth and the spectacular and extraordinary tactics animals and plants have developed to stay alive. This is evolution in action: individual creatures under extreme pressure to overcome challenges from adversaries and their environment.

Over the course of a year, it follows those who live in one of the most extraordinary places on the planet, Australia's Great Barrier Reef, where man meets wild and nature calls the shots. It's high stakes and high drama across our greatest marine wilderness.

This hilarious follow-up to Misunderstood Shark by New York Times bestselling duo Ame Dyckman and Scott Magoon tackles what it really means to be a good friend. Bob is already irate that Shark has eaten him, but when Shark doesn't admit to eating him, Bob is so mad he declares that the ocean isn't big enough for both of them! Friends Don't Eat Friends is exploding with over-the-top humor and awesome marine facts! For example, when Shark overdoses...

The Arctic and Antarctic remain the greatest wildernesses on Earth. The scale and beauty of the scenery and the sheer power of the elements, the weather, the rough ocean and the ice, is unmatched anywhere else on our planet. tells the compelling story of animals such as the wandering albatross, the adelie penguin and the polar bear, and paints a portrait that will take your breath away, at a moment when, melting fast, the frozen regions of our planet...

Canyonlands is the little-known jewel of the American National Parks. The stark landscape contains more than 300,000 acres of desert wilderness, towering spires, and spectacular canyons. The rugged terrain is also a history book of time. Its stories stretch from the geologic forces that created this land, to the beginnings of life on earth and from ancient people, to the cowboys and outlaws of the Old West. Venture beyond the tourist hotspots to discover...

It's time for a swim with the Wild Kratts! Join Chris Kratt and Martin Kratt as they take Jimmy to his own personal swimming tutor - a sea otter named Coach! Then, catch Chris and Martin in other exciting adventures where they embark on a pirate adventure in the Indian Ocean, search the ocean to find Jimmy's lost keys, and try to find their way back together after getting separated in the ocean.

Traces the evolution of cats from their beginnings on the Asian continent to their introduction into the Americas, taking an in-depth look at what makes the family of felines unique and the evolutionary tricks and adaptions that truly make a cat, a cat.

Travel with Spin, National Geographic's animated globe-on-the-go, to the land "down under" and learn why the animals of Australia are so unusual.

Get the inside story on the world₂s most unique and strange shark, the Hammerhead. The hammerhead shark's oddly shaped head has puzzled scientists for ages. There simply must be a reason for it. Whatever the hammer is for, one thing is certain, these sharks are highly successful and posses hunting skills that no other shark can match.