Sky Nature HD A look at evolutionary changes that appear invisible to the naked eye, yet the effect of which can be massive. 2026-04-27 The question of sight can be one of life or death in the animal world. See how some creatures have evolved to see perfectly while others can be nearly invisible. 2026-04-27 The importance of cooperation in the animal kingdom, where some creatures work together to be social while others put the welfare of the group above their own potential. 2026-04-27 From the shark to the horseshoe crab, meet the planet's 'living fossils' - the creatures that have survived relatively unchanged for millions of years. 2026-04-27 Patrick takes a monumental adventure that explores the breathtaking wild world, beginning by asking whether people's appetite for salmon is wiping out the lynx. 2026-04-27 Patrick travels to Yellowstone National Park, where he discovers the positive, top-down domino effect that wolves have on their environment. 2026-04-27 Patrick is in Costa Rica to witness the annual mass nesting of sea turtles, as well as the predatory jaguars that come in for the kill. 2026-04-27 The Bay of Fundy on Canada's east coast, which is home to the world's highest tides - beneath which lies an intricate maze of invertebrate life. 2026-04-27 Dr Alison Cronin and animal manager Jeremy Keeling return from Argentina with chimpanzees Sasha and Kangoo, and Tuan's orang-utans receive a treat. 2026-04-27 A marmoset family heads to a new home, while Tya returns looking for love and the Barn Woollies welcome Baby Xenia to the group. 2026-04-27 The Indonesian archipelago in the heart of the Coral Triangle, an area recognised worldwide as the centre of marine biodiversity. 2026-04-27 Julz goes on a lion-collaring mission and scout Simon goes fishing. The team witness a vigil for a badly injured Kakumbi pup. 2026-04-27 The Kakumbi mourn the loss of two of their pups and the team witness a standoff between a leopard and a herd of angry elephants. 2026-04-27 A look at Earth's most captivating bodies of water. Exploring the darkest depths of the sea to uncover the ocean's most mysterious inhabitants, and journeying across vast stretches of open water with humpback whales. 2026-04-27 From dry deserts to the moist savannahs, springboks and impalas have established themselves as key species on the African continent. 2026-04-27 Patrick Aryee investigates the world's largest animals, revealing why these creatures evolved into giants and how crucial they are to their habitats. He begins in the Americas, finding out more about the sperm whale, coming face to face with grizzly bears and getting up close and personal with an anaconda. 2026-04-27 Dr Alison Cronin and animal manager Jeremy Keeling return from Argentina with chimpanzees Sasha and Kangoo, and Tuan's orang-utans receive a treat. 2026-04-27 A marmoset family heads to a new home, while Tya returns looking for love and the Barn Woollies welcome Baby Xenia to the group. 2026-04-27 The Indonesian archipelago in the heart of the Coral Triangle, an area recognised worldwide as the centre of marine biodiversity. 2026-04-27 Julz goes on a lion-collaring mission and scout Simon goes fishing. The team witness a vigil for a badly injured Kakumbi pup. 2026-04-27 The Kakumbi mourn the loss of two of their pups and the team witness a standoff between a leopard and a herd of angry elephants. 2026-04-27 A look at Earth's most captivating bodies of water. Exploring the darkest depths of the sea to uncover the ocean's most mysterious inhabitants, and journeying across vast stretches of open water with humpback whales. 2026-04-27 From dry deserts to the moist savannahs, springboks and impalas have established themselves as key species on the African continent. 2026-04-27 Patrick Aryee investigates the world's largest animals, revealing why these creatures evolved into giants and how crucial they are to their habitats. He begins in the Americas, finding out more about the sperm whale, coming face to face with grizzly bears and getting up close and personal with an anaconda. 2026-04-27 Dr Alison Cronin and animal manager Jeremy Keeling return from Argentina with chimpanzees Sasha and Kangoo, and Tuan's orang-utans receive a treat. 2026-04-27 A marmoset family heads to a new home, while Tya returns looking for love and the Barn Woollies welcome Baby Xenia to the group. 2026-04-27 Cameras follow turtles and tiger sharks roaming volcanic reefs, and tarsiers leaping through forests on the hunt. 2026-04-27 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. 2026-04-27 Patrick Aryee investigates the world's largest animals, revealing why these creatures evolved into giants and how crucial they are to their habitats. He begins in the Americas, finding out more about the sperm whale, coming face to face with grizzly bears and getting up close and personal with an anaconda. 2026-04-27 From dry deserts to the moist savannahs, springboks and impalas have established themselves as key species on the African continent. 2026-04-27 A look at the marine wildlife in the waters off the Arabian Peninsula, beginning with sharks and rays that patrol Arabia's coral reefs for their prey, and the toxic fish that have perfected the art of disguise. 2026-04-27 The Bay of Fundy on Canada's east coast, which is home to the world's highest tides - beneath which lies an intricate maze of invertebrate life. 2026-04-28 Cameras follow turtles and tiger sharks roaming volcanic reefs, and tarsiers leaping through forests on the hunt. 2026-04-28 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. 2026-04-28 The Indonesian archipelago in the heart of the Coral Triangle, an area recognised worldwide as the centre of marine biodiversity. 2026-04-28 Julz goes on a lion-collaring mission and scout Simon goes fishing. The team witness a vigil for a badly injured Kakumbi pup. 2026-04-28 The Kakumbi mourn the loss of two of their pups and the team witness a standoff between a leopard and a herd of angry elephants. 2026-04-28 Cameras follow the winding trails of the Welsh coastline, revealing the geological treasures and incredible scenery to be found along the world's largest continuous footpath. 2026-04-28 It's vet day for some of the primates and Nelly the loris causes concern, while Sasha the chimp gets to know some of Bryan's group, and Teo the gibbon tackles a hanging feeder. 2026-04-28 Orang-utan Silvestre undergoes a health check in preparation for moving home, while Sasha goes outside for the first time and Gismo's capuchin group play in a pit of pine cones. 2026-04-28 The waters surrounding Indonesia's sprawling archipelago, home to the world's richest reefs and its highest marine biodiversity. 2026-04-28 An exploration of Australia's colourful collection of birds, beginning by following the lives of flightless, flippered Harry and Sally - two young penguins with an eventful family life. 2026-04-28 A look along Earth's coasts, where colliding worlds create a melting pot of biodiversity. There is footage of orcas hunting with precision and turtle hatchlings crawling to safety. 2026-04-28 The baboons of Ethiopia's Awash National Park, which are a close-knit group whose aggression and competitive instincts play a vital role in their survival. 2026-04-28 Patrick Aryee investigates animals from Australia and Asia, meeting Komodo dragons, orangutans and giant pandas as he explores why these creatures all came to be supersized. 2026-04-28 It's vet day for some of the primates and Nelly the loris causes concern, while Sasha the chimp gets to know some of Bryan's group, and Teo the gibbon tackles a hanging feeder. 2026-04-28 Orang-utan Silvestre undergoes a health check in preparation for moving home, while Sasha goes outside for the first time and Gismo's capuchin group play in a pit of pine cones. 2026-04-28 The waters surrounding Indonesia's sprawling archipelago, home to the world's richest reefs and its highest marine biodiversity. 2026-04-28 An exploration of Australia's colourful collection of birds, beginning by following the lives of flightless, flippered Harry and Sally - two young penguins with an eventful family life. 2026-04-28 A look along Earth's coasts, where colliding worlds create a melting pot of biodiversity. There is footage of orcas hunting with precision and turtle hatchlings crawling to safety. 2026-04-28 The baboons of Ethiopia's Awash National Park, which are a close-knit group whose aggression and competitive instincts play a vital role in their survival. 2026-04-28 Patrick Aryee investigates animals from Australia and Asia, meeting Komodo dragons, orangutans and giant pandas as he explores why these creatures all came to be supersized. 2026-04-28 It's vet day for some of the primates and Nelly the loris causes concern, while Sasha the chimp gets to know some of Bryan's group, and Teo the gibbon tackles a hanging feeder. 2026-04-28 Orang-utan Silvestre undergoes a health check in preparation for moving home, while Sasha goes outside for the first time and Gismo's capuchin group play in a pit of pine cones. 2026-04-28 Steve reveals the ingenious hunting strategies of whales and dolphins, using sound, skill, teamwork and strategy to catch their prey. 2026-04-28 The lives of leopards in the forests of Yala National Park, including one that has to strike out alone, leaving its mother's territory for the first time. 2026-04-28 Patrick Aryee investigates animals from Australia and Asia, meeting Komodo dragons, orangutans and giant pandas as he explores why these creatures all came to be supersized. 2026-04-28 The baboons of Ethiopia's Awash National Park, which are a close-knit group whose aggression and competitive instincts play a vital role in their survival. 2026-04-28 A look at the creatures found in Arabia's coral reefs, which can pulsate with colour and transform in the blink of an eye. 2026-04-28 Cameras follow the winding trails of the Welsh coastline, revealing the geological treasures and incredible scenery to be found along the world's largest continuous footpath. 2026-04-29