A journey through an underground cave in North America turns perilous when a young Triceratops is separated from its mother.
With its feathered body and duck bill, the eight-ton Deinocheirus wades through an Asian wetland in search of relief from pesky biting flies.
2022 • Nature
Within the snow-covered forest, a tense standoff develops between ancient rivals, Pachyrhinosaurus and Nanuqsaurus.
2022 • Nature
Elephant seals are the first animals to return to the beaches of the subantarctic islands in spring, forming large breeding colonies, where the males fight fierce battles to gain and retain permanent access to a large number of females. They mate with the females as soon as they are receptive again. Millions of Macaroni Penguins form huge colonies on the islands to breed.
S1E2 • Life in the Freezer • 2003 • Nature
North Atlantic bowhead whales have the largest mouths of any living creature and can live up to 200 years. In fact, some still carry harpoon fragments from a century ago. Join two intrepid Inuit tribesmen as they venture into the harsh Arctic region known as Ninginganiq to witness a gathering of these mysterious and awe-inspiring giants.
5/8 • Arctic Secrets • 2015 • Nature
Every year, thousands of salmon make their way upstream along the nearly 2000-mile-long mighty Yukon River, desperate to reach spawning beds. Eagerly checking their progress is a host of hungry predators, from grizzly bears to bald eagles-all desperate to stock up on protein before the long winter months ahead.
7/8 • Arctic Secrets • 2015 • Nature
Explore the wild blue Caribbean waters of Cozumel, a lush paradise packed with marine surprises. From the spectacular Paso Del Cedral coral reef to the world's longest subterranean underwater cave system, go where only the bravest divers dare venture.
4 • Great Blue Wild • 2017 • Nature
The Maldives are the lowest country in the world-and getting lower, due to rising sea levels. Especially at risk is the island's reef system, the biggest in the Indian Ocean, with over 200 types of coral and thousands of tropical fish species. Witness the race to preserve this marine paradise from the ravages of climate change.
13 • Great Blue Wild • 2017 • Nature
Aerial predators like owls, falcons, and eagles have keen senses that allow them to see and hear things that would normally go unnoticed by other species. Fly alongside these magnificent raptors at the Canadian Raptor Conservancy in Ontario as they showcase the full range of their hunting abilities.
2/6 • Attack and Defend • 2016 • Nature
