Follow three groups of animals – caribou, zebra, and elephants – as they face the immense challenges of migration in places around the world.

Descending is an exciting new weekly TV show now airing on Canada’s Outdoor Life Network, and featuring some stunning underwater video from around the world. Host Scott Wilson, from Brantford, Ontario, though fairly new to scuba, jumps right in to explore some of this planet’s “most remote locations” in the one-hour weekly show. Noting that so much of planet Earth is underwater and so few people get to see this realm firsthand, he said, “We knew it was important to shoot spectacular footage.” Wilson’s co-host is New Zealand diver Ellis Emmett, author, adventurer and friend. Emmett has penned five adventure books and is the owner of a New Zealand river rafting company. “I want people to be inspired, educated and enlightened, and have a laugh or two along the way,” he said. This year the hosts explore the underwater world on scuba, wearing full-face masks and dry suits. As post-production work continues on episodes scheduled to air in the coming weeks, they’re planning a switch to rebreathers, and even the occasional use of mixed gases in season two, officially not a go yet, but they’re hopeful! With government backing and the support of the Outdoor Life Network, Descending joins a long list of Canadian made underwater TV series that have found strong audience support.

Get up close and personal with avalanches, fiery volcanoes and other natural cataclysms, and learn why some choose to live in their destructive paths.

The story of the world's last mountain gorillas, protected by a dedicated band of humans who watch and care for them. Narrated by Patrick Stewart.