Fraser Island (Australia) • 2015 • episode "S1E5" • The Living Beach

4:43

The human eye is an amazing mechanism, able to detect anywhere from a few photons to a few quadrillion, or switch focus from the screen in front of you to the distant horizon in a third of a second. How did these complex structures evolve? Joshua Harvey details the 500 million year story of the human eye.

TED-Ed • Nature

47:45

From vampire bats to baboons, Sir David Attenborough investigates the importance of recognising friends and respecting the power of rivals throughout the animal kingdom.

9/12 • Trials of Life • 1990 • Nature

45:12

The leatherback sea turtle is a magnificent creature that can be found in Atlantic, Pacific, and Indian Oceans. This ancient species swims faster, travels further, and dives deeper than any other reptile on the planet. In the Atlantic, they migrate every year from their nesting grounds in the Caribbean to the chilly waters off the east coast of Canada where they feast on jellyfish. This epic annual journey – at a staggering 12,000 km – is the longest for any reptile in the world.

S53E13 • The Nature of Things • 2014 • Nature

26:09

In this episode, we examine how every animal has what could be called a sense of rhythm - the human-animal included. To give an obvious example, there's our internal body clock which responds to the so-called Circadian rhythm. That's the 24 hour night and day cycle.

S1E7 • Animal Super Senses • 2020 • Nature

46:00

The culture of Japan is incredible, from bloom festivals to ultra-modern cities. But there are also more than 130 mammals and 600 bird species dwelling in Japan’s 6,852 islands. This island chain is long enough to span climate zones, providing a huge range of habitat.

2020 • Nature

50:16

As the dry season ravages the Great Marsh, the lion king Sekekama must defend his throne and his legacy from his three treacherous sons.

S2E1 • Savage Kingdom • 2017 • Nature