Chris Packham, Liz Bonnin and Steve Backshall explore our oceans and its wildlife, to find out how marine life is coping in the face of increasing environmental pressure.
Pumas are also known by the names of cougar or mountain lion. However, these cats are only distantly related to lions. They're much more closely related to cheetahs. And while pumas are often found in mountains, they're just as at home in the lowlands, dense forests, or deserts.
3/7 • The Secret Lives of Big Cats • 2019 • Nature
Traveling is extremely arduous for microscopic sperm -- think of a human trying to swim in a pool made of...other humans.
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.
The Lake Erie water snake, once on the brink of extinction, now looks to be rebounding--thanks mainly to the invasive goby fish that's wreaking havoc on the Great Lakes ecosystem. Can scientists studying this environmental anomaly find a healthy ecological balance?
3/8 • Great Lakes Wild • 2017 • Nature
An expedition which will help viewers decipher Antarctica's key role in climate regulation and see the challenges the iconic Emperor penguin faces in the light of climate change. Discover the secrets of these polar environments on the ice and underwater and get close and personal with the emperor.
1/2 • Expedition Antarctica • 2016 • Nature
Every year, the painted lady butterflies undertake 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 butterflies on their journey.
4/4 • Secret Migrations • 2019 • Nature
