Into the Big Blue Heart: Ocean Currents

A sun-soaked true crime series that sees Captain Lee search for answers to some of the most remarkable, unsolved crimes ever to have taken place on the high seas. The captain sets sail for some of the world's most exotic locations, but he's not investigating small-scale vacation-gone-wrong crimes, he's looking into the craziest, most remarkable and downright bizarre crimes that have happened just off the coast of paradise. With on-location shooting, eyewitness testimony, shocking revelations and new evidence, this is one voyage no one will forget.

Nature is given a voice to raise awareness that people need nature in order to survive.

The intimate and endearing stories of lion, leopard and cheetah cubs living in the Masai Mara in Kenya

Richard Hammond reveals secret animal abilities from the natural world, and discovers how those same animals have inspired a series of unlikely human inventions at the very frontiers of science.

Discover the remarkable ways animals of all shapes and sizes are adapting to make the most of opportunities in the newest and fastest changing habitat on the planet - our cities.

Gordon Buchanan travels to the remote Canadian Arctic in search of wolves that have never seen people.

As part of a season of programming marking Sir David Attenborough's 90th birthday, four of his favourite films are brought together as the renowned naturalist looks back on his personal highlights.

Gordon Buchanan follows a herd of elephants in the Kenyan wilderness.

Celebrities take a stroll in the great British outdoors with their faithful hound.

The comedian explores the British isles in her vintage camper van, Helen, taking in some dramatic scenery, unspoilt countryside and incredible historic sights along the way.

Take a gentle walk as familiar faces explore landscapes in Yorkshire and Cumbria in this series of immersive and intimate documentaries.

Survival expert Ray Mears explores some of Britain’s most outstanding areas of natural beauty to discover the fascinating wildlife that has made these places their home.

Britain's Big Wildlife Revival brings together some of the BBC's most respected wildlife experts to highlight the plight of Britain's most at-risk animals.

Explores five of Britain's most extreme winter landscapes, looking at the conditions that challenge both the wildlife and people that try to survive in the countryside.

Gordon Buchanan travels to the Democratic Republic of Congo to meet a family of rare Grauer's gorillas.

Gordon Buchanan takes some of our best-loved household names on a wildlife adventure where they get up close and personal with some of the UK's most iconic species.

mare TV

Chris Packham takes us to the scene of some of the weirdest natural phenomena on the planet, telling the real story of the events behind the headlines. Nature can be cute, scary and stunning, but as Chris Packham discovers in these two packed programs, it can also provide the most awesome, amazing and astonishing sights you’ll ever see – including a car cocooned by caterpillars in Holland; exploding toads in Germany; fish falling from the sky and a storm that turned Sydney crimson. Watching original footage and consulting eyewitnesses and scientists, Chris unravels the facts behind some of the most bizarre and mysterious natural wonders to ever appear on the planet – and explains what on earth was going on.

Backcountry guide and explorer Greg Aiello brings attention and analysis to viral videos documenting some of mother nature's unbelievable occurrences, from natural disasters to animal attacks.

Big Bear Week