Extras
Meet a Jurassic Killer: Temnodontosaurus
Temnodontosaurus fossils prove that this large predator fed on smaller ichthyosaurs.
Meet a Jurassic Killer: Temnodontosaurus
Attenborough and the Sea Dragon
Join Sir David Attenborough as he uncovers a new species of Ichthyosaur.
Attenborough and the Sea Dragon
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
By fully submerging underwater, a polar bear mother attempts a sneak attack on a seal.
Polar Bear Sneak Attack
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
Yearling Wild Dogs Take their Siblings Hostage
The yearlings steal their baby siblings from the den.
Yearling Wild Dogs Take their Siblings Hostage
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
Follow a close-knit family of wild dogs growing up in a land ruled by lions.
Dogs in the Land of Lions
See how this magical little creature is perfectly designed to soar through the air.
How the Flying Squirrel Soars
Squirrel intelligence and adaptability get put to the test in this obstacle course.
Squirrel Obstacle Course
The squirrel family - from chipmunks to prairie dogs - is one of the most widespread.
A Squirrel's Guide to Success
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
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?
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
Fishing Kittens See Water For the First Time
Watch as this fishing cat tries to teach her kittens how to catch fish.
Fishing Kittens See Water For the First Time
Meet the Deadliest Cat on the Planet
Black-footed cats may be small but they have a 60 percent hunting success rate.
Meet the Deadliest Cat on the Planet
Super Cats: Episode 2 | Cats in Every Corner | Preview
Discover how cats have conquered the world, thriving in almost every landscape on Earth.
Super Cats: Episode 2 | Cats in Every Corner | Preview
Super Cats: A NATURE Miniseries - Sneak Peek
Discover what makes big cats among the world’s most diverse and successful predators.