From pigs to bees to parrots - here are some of the most intelligent animals from the BBC archive! Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/BluePlanetPlaylist Planet Earth II...

Having travelled to the northernmost reaches of Lapland, Gordon meets a Sami reindeer herder who introduces him to his first ever reindeer! Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet...

Three iconic islands; Madagascar. Borneo and Hawaii seen from above. Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/BluePlanetPlaylist Planet Earth II http://bit.ly/PlanetEarthIIPlaylist Planet...

Lynn Faust grew up in East Tennessee surrounded by over 20 species of fireflies and has been nicknamed the lightning bug lady. Subscribe: http://bit.ly/BBCEarthSub Listen here: https://www.bbcearth.com/podcast/modal/how-to-listen/ Watch more: Planet Earth...

Some viewers may find the following clip upsetting. It's a dangerous life for a chick on Antarctic shores. Without their parents' protection, they are vulnerable to attacks from skuas and other predators. Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth...

An experienced tracker makes an incredible discovery in a seemingly uninhabited meadow. Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/BluePlanetPlaylist Planet Earth II...

These incredible animals all have incredible endurance to survive harsh winter conditions. Join us as we revisit some of the most majestic animals in the snow. Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet...

The centre of a penguin huddle can reach temperatures of up to 37 degrees C! How exactly does piling in help these snow animals stay so warm? Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet...

Just 5 to 10 percent of the sea floor has even been explored. Deep sea biologist Diva Amon is lucky enough to have ventured where few others have ever been. Subscribe: http://bit.ly/BBCEarthSub Listen here: https://www.bbcearth.com/podcast/modal/how-to-listen/ Watch...

Sifaka lemurs in Madagascar have to make a perilous journey with babies on board to reach their next feeding area. Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/BluePlanetPlaylist Planet Earth...

It is believed that reindeer once roamed the land in the Scottish Highlands, and that wild populations were wiped out 10,000 years ago. Could they be brought back to their native range? Subscribe: http://bit.ly/BBCEarthSub Episode 5 of BBC Earth original 'The Science...

This penguin chick learns to chase food, leaving chaos in its wake! Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/BluePlanetPlaylist Planet Earth II http://bit.ly/PlanetEarthIIPlaylist Planet...

After a gruelling stakeout, Gordon finally records the elusive grey wolf on camera. Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/BluePlanetPlaylist Planet Earth II...

Ready for some comical waddling, committed relationships and shocking behaviour? From the Antarctic wastes to the blazing African sun, join us as we celebrate one of the most tenacious birds on the planet - the penguin! Subscribe: http://bit.ly/BBCEarthSub Watch more:...

Get up close to the incredible rescue animals at the Cat Survival Trust, UK. The Trust saves animals from across Europe and educates students and the public on the importance of wildlife. Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth...

Wrapping paper, so much food, unwanted gifts?! Here are 14 tips on how can you make Christmas more sustainable. Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/BluePlanetPlaylist Planet Earth II...

A determined biologist and her team trek to the heart of the mountains in hope of seeing grey wolves in the wild - and they aren't disappointed. Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet...

Why have a rock on your finger when you can have them in a nice neat pile? These Gentoo penguins have the right idea. Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/BluePlanetPlaylist Planet...