Part 2 • 2010 • episode "S1E2" • Lost Land of the Tiger

53:25

Howard Hall, one of the world's foremost underwater filmmakers, brings to NATURE a lifetime of insights into how life in the ocean really works - in surprisingly cooperative communities built on age-old partnerships. Coral reefs turn out to be cosmopolitan cities where relationships thrive: a specialist shrimp, a baby damsel fish, and a porcelain crab all share the protection of an anemone; an urchin and a crab form an unlikely pair; fan corals each support their own kind of seahorse. They're all part of a vast system that only exists because everything is connected. From great whales to turtles, to sharks and tiny blennies, the ocean is full of creatures that need and support each other.

2023 • Nature

48:34

Developed over centuries, coral reefs house fragile ecosystems, but they too have to fight to survive.

S1E6 • Blue Planet I • 2001 • Nature

20:57

A look at how a bird could sing without using its voice and how an octopus could simply disappear from his aquarium tank.

S1E7 • Nature's Strangest Mysteries: Solved • 2019 • Nature

59:09

David Attenborough narrates this astonishing story of a wild cheetah family. Known for being fast, captivating and extremely elusive, a new insight into their remarkable lives is offered by cameraman Kim Wolhuter. For nearly two years, he walked alongside a wild cheetah mother and her young family to unravel in intimate detail what it takes to turn tiny cubs into accomplished predators.

Natural World • 2017 • Nature

89:49

The migration of the painted lady has long fascinated scientists, artists and nature lovers alike. The longest butterfly migration on earth, it sees millions of these delicate creatures travel from the desert fringes of north Africa, across thousands of miles of land and sea, before settling in the UK. However, the migration has never truly been understood, the mysteries of the painted lady never unravelled - until now.

2016 • Nature

51:39

Every year, just above our heads, Eleonora’s falcon undertakes a mysterious migration. This discreet journey covers thousands of kilometers and triggers puzzles that scientists are still trying to understand today. Thanks to cutting-edge technology, we will track the falcons on their journey.

S1E1 • Secret Migrations • 2019 • Nature