Frozen Worlds • 2019 • episode "S1E2" • Our Planet

87:05

Before man ruled the world, Earth was a land of giants. Count down the biggest beasts of their kind to ever roam the planet in this eye-opening special, and uncover the secret lives of these supersized species. Birds with plane-length wingspans, dinosaurs rivalling a Boeing 737; this stunning CGI special goes in search of the truth behind these monsters, counting down the ten largest and most extraordinary finds. From handling the recently unearthed bones of a dinosaur far larger than previously known, to analysing the flight technique of a giant seven-metre bird uncover the unique adaptations that allowed each animal to thrive. Visual stunts and surprising size comparisons bring each beast vividly back to life in ever-increasing sizes. Get ready for a dramatic countdown of the most mind-blowing lost giants.

2015 • Nature

58:08

Grasslands cover one quarter of all land and support the vast gatherings of wildlife, but to survive here animals must endure the most hostile seasonal changes on the planet. From Asia's bizarre-looking Saiga antelope to the giant anteaters of Brazil, grassland animals have adapted in extraordinary ways to cope with these extremes. In the flooded Okavango, lions take on formidable buffalo in epic battles, on the savannah bee-eaters take advantage of elephants to help catch insects and, on the freezing northern tundra, caribou embark on great migrations shadowed by hungry Arctic wolves.

S1E5 • Planet Earth II • 2016 • Nature

59:01

This edition follows the plight of some of the youngest and most vulnerable of the mountain gorilla population. Includes the two young orphans whose mothers were callously murdered in execution-style killings, the young female battling with new emotions, and the new gorilla king struggling to keep hold of the group he fought so hard to win. Discover how they cope in this exploration of what the future holds for the remaining last few hundred mountain gorillas.

S1E3 • Mountain Gorilla • 2010 • Nature

48:03

In hyena society, the females call the shots--but they're also charged with making difficult decisions. So when drought pushes a spotted hyena clan to the brink of starvation, the matriarch has a call to make: wait in the Liuwa Plains for rain that will bring wildebeest, or set out in search of a nourishing kill?

S1E6 • Africa's Hunters • 2015 • Nature

38:56

David Attenborough narrates the story of Rodrigo Medellin. Since he first kept vampire bats in his bathroom as a child, Rodrigo has dedicated his life to saving them. Now Mexico's most famous export, tequila, is at stake. Rodrigo's beloved lesser long-nosed bat is crucial to the liquor - pollinating the plants the drink is made from. To save both, Rodrigo must track the bats' epic migration across Mexico - braving hurricanes, snakes, Mayan tombs and seas of cockroaches. The threats are very real for not only Rodrigo and the bats, but also for anyone with a taste for tequila.

Natural World • 2014 • Nature

20:57

A look at why a raccoon would scale a 25-story skyscraper, why one mother duck would have a super-sized flock of 76 ducklings, and what would motivate a bird to feed a school of fish.

S1E2 • Nature's Strangest Mysteries: Solved • 2019 • Nature