Debugged with Alex Jones • 2018

49:00

Despite their diminutive stature, little penguins are a formidable species. They spend months at sea hunting, they mate for life, and when gulls threaten to steal their hard-earned fish, they band together in groups for self-defense. Journey to the sandy beaches of Southern Australia, where the tiniest penguin species on the planet is living large.

S1E1 • Wild Birds of Australia • 2018 • Nature

58:02

Using the latest camera technology, David Attenborough reveals the extraordinary ways in which animals use colour: to win a mate, to fight off rivals and to warn enemies.

S1E1 • Attenborough's Life in Colour • 2021 • Nature

54:34

This episode is devoted to the evolution of reptiles. They are not as restricted as their amphibian ancestors, since they can survive in the hottest climates. The reason is their scaly, practically watertight skin. The scales protect the body from wear and tear and in the case of some species of lizard, such as the Australian thorny devil, serve to protect from attack. The horned iguana from the West Indies is also one of the most heavily armoured. The skin is rich in pigment cells, which provide effective means of camouflage, and the chameleon is a well-known example. Temperature control is important to reptiles: they cant generate body heat internally or sweat to keep cool.

7/13 • Life on Earth • 1979 • Nature

58:48

The story of animals surviving one of the harshest seasonal changes on the planet continues. It is summer and the Yellowstone beavers have a new challenge. Will the young survive as the river dries up and the colony is forced to move home? As food becomes scarce, wolves have a surprising strategy to keep their pups fed and grizzly bears are unexpected visitors on a cowboy ranch. By midsummer, the hot dry conditions create a new danger - deadly wildfires burn out of control and threaten to engulf a family of great grey owls. 2016 was the hottest year on earth since records began, and across Yellowstone scientists reveal the effects of rising temperatures on the animals that live here.

S1E3 • Yellowstone: Wildest Winter to Blazing Summer • 2016 • Nature

42:55

Leading experts examine a rock in a crate of finds from an archaeological dig in Africa, which could contain a very rare 200-million-year-old dinosaur skull. The museum staff prepares for the Wildlife Photographer of the Year awards. Other artefacts from the museum featured in this episode include meteorite fragments that are older than the solar system and the oldest complete beetle specimens ever found in the UK.

S1E4 • Natural History Museum: World of Wonder • 2021 • Nature

28:03

The team has come to the very deepest part of the jungle, where streams contain the richest life, as well as danger, from four-metre caiman and the electric eel - a fish with a 600 volt shock.

S1E4 • Amazon Abyss • 2005 • Nature