Sky Nature HD Today

The remote island of Gorgona, once chosen by the Colombian government as a prison site due to its shark-infested seas and impenetrable jungle teeming with deadly snakes

On the island of Providencia, a young female black crab undertakes a life-or-death hike to escort her 80,000 eggs from the mountain down to the sea

Christmas Day in New Zealand means summer, and while the kiwi bird shuns the blisteringly hot sun, sea lions, penguins and dolphins make the most of the extra hours of daylight

Mother's Day on the Indian subcontinent, and for a female Bengal tiger, the time has come to train her cubs to hunt, while the lions and cobras get serious about mating season

Documentary about the European bison, the continent's biggest terrestrial mammal, which was hunted to extinction but has been re-introduced thanks to rewilding

A visit to Steinhuder Meer, a biodiversity hotspot in Germany, a combination of fenlands, alder march and dunes which create an amazing landscape

Andalucia consists of extreme habitats once severely impacted by humans. Now, many previously near-extinct animals are reclaiming this unique land

A look at remarkable beaches around the world, beginning by visiting three Florida beaches to find out what is being done to preserve biodiversity

Every 13 hours, the sea level at Nova Scotia's Bay of Fundy rises to the height of a four-storey building. This documentary reveals the diverse ecosystems it supports

The naturalist celebrates the diversity of sharks, exploring the variety in the Atlantic and visiting the Bahamas, dubbed the shark capital of the world

The naturalist learns about the sharks of the Indian Ocean, which despite finding ways to adapt to the environment, face threats from climate change, pollution and overfishing

The naturalist joins scientists to find the shark hotspots in the Pacific Ocean, where their precious locations are under threat and numbers are plummeting

This edition reveals how firebirds, kangaroos and more adopt questionable behaviours in a daring attempt to survive

Examining some of the oddest Australian animals - including the thorny devil, frogfish, mudskippers and more - and discovering how eccentricity can be a superpower in the wild

The broadcaster explores the ways different creatures hear and produce sound and how it can influence their decisions

From melodic songs to strange hums, David Attenborough shares the sounds that gibbons, lyrebirds, bull elk and more use to find a mate - and warn off the competition

A look at how baby animals communicate in their quest for survival, using sound to beg and call for help in the early days of life

A year in the life of Canada's common loon, examining the perils impacting its population - from global warming and boat traffic to big wakes disturbing its habitat

Documentary following the trials and tribulations of two honeybees over the course of two years from birth to death

This edition reveals how firebirds, kangaroos and more adopt questionable behaviours in a daring attempt to survive

Examining some of the oddest Australian animals - including the thorny devil, frogfish, mudskippers and more - and discovering how eccentricity can be a superpower in the wild

With approximately 130 active volcanos, volcanologist Tom Pfeiffer leads an expedition to Indonesia - arguably the most active place on Earth

The story of Aztec warrior Popocatépetl - a giant active volcano - who erupts to wake his princess Iztaccíhuatl, a neighbouring ice-capped volcano

Specialists study a school of great whites in the waters off New Zealand's Stewart Island in the hope of finding an elusive and intimidating alpha shark

A shark competition unlike any other, with shark specialist Dr Riley Elliott as he tries to answer an age-old question - which sex reigns supreme?

South Africa's Drakensberg, one of the continent's most impressive landscapes and home to sharp climatic and ecological gradients

In geological terms, humans have only been around for the blink of an eye. But as this episode shows, they have managed to influence the evolutionary path for many animals