What would happen if humans became extinct? • 2014 • Zoo La La

58:46

The amazing web of life centred on the Brazil nut tree is revealed.

S1E1 • Secrets of Our Living Planet • 2012 • Nature

95:39

Using hidden cameras and never-before-seen footage, Earthlings chronicles the day-to-day practices of the largest industries in the world, all of which rely entirely on animals for profit.

2005 • Nature

23:11

The older a species, the better it is at adapting to change. From the ancient lineage of sharks, who've evolved into perfect predators, to the living fossil known as the bichir, get a closer look at some of nature's enduring evolutionary masters.

S1E6 • Mysteries of Evolution • 2017 • Nature

46:00

A look at how dogs have become part of human life and the closest of companions. An example of this special relationship is the amazing story of a cliff-diving Jack Russell.

S1E1 • Secret Life of Dogs • 2016 • 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

23:34

An alarming decline in insect populations could devastate all life on earth. What's causing it, and can anything be done to stop it?

Bright Now • 2021 • Nature