Extras

    Video thumbnail: Nature All the Pretty Horses

    Nature

    All the Pretty Horses

    Each horse breed comes with a special set of attributes and skills.

    All the Pretty Horses

    Video thumbnail: Nature Official Preview: Equus "Story of the Horse"

    Nature

    Official Preview: Equus "Story of the Horse"

    Travel around the world to uncover the history of mankind’s relationship with the horse.

    Official Preview: Equus "Story of the Horse"

    Video thumbnail: Nature Equus "Story of the Horse" | Episode 1: Origins

    Nature

    Equus "Story of the Horse" | Episode 1: Origins

    Discover the origins of the horse and how it changed our world forever.

    Equus "Story of the Horse" | Episode 1: Origins

    Video thumbnail: Nature How Horses Read Our Expressions

    Nature

    How Horses Read Our Expressions

    Through a series of experiments, we can see how horses read human expressions.

    How Horses Read Our Expressions

    Video thumbnail: Nature The Wild Horses That Beat Extinction

    Nature

    The Wild Horses That Beat Extinction

    The success of wild Przewalski horses is due in large part to the social herd structure.

    The Wild Horses That Beat Extinction

    Video thumbnail: Nature Discovering a New Ichthyosaur

    Nature

    Discovering a New Ichthyosaur

    Witness the discovery of a new ichthyosaur fossil.

    Discovering a New Ichthyosaur

    Video thumbnail: Nature Meet a Jurassic Killer: Temnodontosaurus

    Nature

    Meet a Jurassic Killer: Temnodontosaurus

    Temnodontosaurus fossils prove that this large predator fed on smaller ichthyosaurs.

    Meet a Jurassic Killer: Temnodontosaurus

    Video thumbnail: Nature Attenborough and the Sea Dragon

    Nature

    Attenborough and the Sea Dragon

    Join Sir David Attenborough as he uncovers a new species of Ichthyosaur.

    Attenborough and the Sea Dragon

    Video thumbnail: Nature Polar Bear Mom Creates Avalanche to Save Family

    Nature

    Polar Bear Mom Creates Avalanche to Save Family

    This mother polar bear creates a mini avalanche to save her cubs from an aggressive male.

    Polar Bear Mom Creates Avalanche to Save Family

    Video thumbnail: Nature How Polar Bears Dry Off

    Nature

    How Polar Bears Dry Off

    Polar bears have their own special way of drying off after a swim.

    How Polar Bears Dry Off

    Video thumbnail: Nature Polar Bear Sneak Attack

    Nature

    Polar Bear Sneak Attack

    By fully submerging underwater, a polar bear mother attempts a sneak attack on a seal.

    Polar Bear Sneak Attack

    Video thumbnail: Nature Snow Bears

    Nature

    Snow Bears

    Witness the incredible journey of newborn polar bear cubs as they learn to survive.

    Snow Bears

    Video thumbnail: Nature African Wild Dog Mom Needs a Break from Pups

    Nature

    African Wild Dog Mom Needs a Break from Pups

    With 12 hungry pups to feed, sometimes you just need a break.

    African Wild Dog Mom Needs a Break from Pups

    Video thumbnail: Nature Yearling Wild Dogs Take their Siblings Hostage

    Nature

    Yearling Wild Dogs Take their Siblings Hostage

    The yearlings steal their baby siblings from the den.

    Yearling Wild Dogs Take their Siblings Hostage

    Video thumbnail: Nature Interview with Producer and Cinematographer Kim Wolhuter

    Nature

    Interview with Producer and Cinematographer Kim Wolhuter

    Cinematographer and producer, Kim Wolhuter talks about filming African wild dogs.

    Interview with Producer and Cinematographer Kim Wolhuter

    Video thumbnail: Nature Dogs in the Land of Lions

    Nature

    Dogs in the Land of Lions

    Follow a close-knit family of wild dogs growing up in a land ruled by lions.

    Dogs in the Land of Lions

    Video thumbnail: Nature Wild Dogs Take on Wildebeest

    Nature

    Wild Dogs Take on Wildebeest

    This young wild dog pack manages to bring down a wildebeest.

    Wild Dogs Take on Wildebeest

    Video thumbnail: Nature How the Flying Squirrel Soars

    Nature

    How the Flying Squirrel Soars

    See how this magical little creature is perfectly designed to soar through the air.

    How the Flying Squirrel Soars

    Video thumbnail: Nature Squirrel Obstacle Course

    Nature

    Squirrel Obstacle Course

    Squirrel intelligence and adaptability get put to the test in this obstacle course.

    Squirrel Obstacle Course

    Video thumbnail: Nature A Squirrel's Guide to Success

    Nature

    A Squirrel's Guide to Success

    The squirrel family - from chipmunks to prairie dogs - is one of the most widespread.

    A Squirrel's Guide to Success

    Video thumbnail: Nature Chipmunk Showdown

    Nature

    Chipmunk Showdown

    Watch as two chipmunks battle over a winter stash of nuts.

    Chipmunk Showdown

    Video thumbnail: Nature Super Cats: Episode 3 | Science and Secrets | Preview

    Nature

    Super Cats: Episode 3 | Science and Secrets | Preview

    It's a critical time for cat research and conservation.

    Super Cats: Episode 3 | Science and Secrets | Preview

    Video thumbnail: Nature Are lions the most intelligent cat?

    Nature

    Are lions the most intelligent cat?

    Dr. Natalia Borrego works with lion whisperer Kevin Richardson to carry out lion IQ tests.

    Are lions the most intelligent cat?

    Video thumbnail: Nature The Truth About Tiger Populations

    Nature

    The Truth About Tiger Populations

    Like so many other wild cats, survival of the tiger is on a knife edge.

    The Truth About Tiger Populations