Secrets of Marmot Hibernation
A family of marmots prepares for their upcoming hibernation in a den 6 feet underground. As they prepare for their 6-month sleep, marmots dramatically lower their body temperature and survive on their body’s storage of fat and water. They only wake once every 2 weeks to rev up their heartbeat and visit a nearby tunnel used as a toilet.
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Portugal: Wild Land on the Edge - S40 E11
Discover the wildlife and landscapes of Portugal, impacted by its history as a global trading hub. From forest to coast, witness the majesty of the country's wild horses, storks, monk seals and more.
- Wednesday March 18, 2026 8:00 pm ET on KET
- Wednesday March 18, 2026 7:00 pm CT on KET
- Friday March 20, 2026 1:00 am ET on KET
- Friday March 20, 2026 12:00 am CT on KET
- Friday March 20, 2026 5:00 pm ET on KET
- Friday March 20, 2026 4:00 pm CT on KET
Raptors: A Fistful of Daggers: Meet the Raptors - S42 E9
Explore the group of birds known as raptors - eagles, hawks and falcons - and lesser-known hunters like the secretarybird, caracara, kites and more.
- Wednesday March 25, 2026 8:00 pm ET on KET
- Wednesday March 25, 2026 7:00 pm CT on KET
- Friday March 27, 2026 1:00 am ET on KET
- Friday March 27, 2026 12:00 am CT on KET
- Friday March 27, 2026 5:00 pm ET on KET
- Friday March 27, 2026 4:00 pm CT on KET
Raptors: A Fistful of Daggers: Extreme Lives - S42 E10
From snowy owls in the high Arctic to honey buzzards raiding hornet nests in Taiwan, a look at the extreme ways raptors conquer the toughest habitats on Earth.
- Wednesday April 1, 2026 8:00 pm ET on KET
- Wednesday April 1, 2026 7:00 pm CT on KET
- Friday April 3, 2026 1:00 am ET on KET
- Friday April 3, 2026 12:00 am CT on KET
- Friday April 3, 2026 5:00 pm ET on KET
- Friday April 3, 2026 4:00 pm CT on KET
Becoming Elephant: The Orphans of Reteti, Baby Steps - S44 E11
At Reteti Sanctuary, the team helps orphaned elephants prepare for life in the wild.
- Wednesday April 8, 2026 8:00 pm ET on KET
- Wednesday April 8, 2026 7:00 pm CT on KET
- Friday April 10, 2026 1:00 am ET on KET
- Friday April 10, 2026 12:00 am CT on KET
- Friday April 10, 2026 5:00 pm ET on KET
- Friday April 10, 2026 4:00 pm CT on KET
Recent
Parenthood: The Greatest Adventure - S44 E10
- Friday March 13, 2026 4:30 pm ET on KET
- Friday March 13, 2026 3:30 pm CT on KET
- Friday March 6, 2026 1:00 am ET on KET
- Friday March 6, 2026 12:00 am CT on KET
- Wednesday March 4, 2026 8:00 pm ET on KET
- Wednesday March 4, 2026 7:00 pm CT on KET
Parenthood: Jungles - S44 E9
- Friday February 27, 2026 5:00 pm ET on KET
- Friday February 27, 2026 4:00 pm CT on KET
- Friday February 27, 2026 1:00 am ET on KET
- Friday February 27, 2026 12:00 am CT on KET
- Wednesday February 25, 2026 8:00 pm ET on KET
- Wednesday February 25, 2026 7:00 pm CT on KET
Parenthood: Oceans - S44 E8
- Friday February 20, 2026 5:00 pm ET on KET
- Friday February 20, 2026 4:00 pm CT on KET
- Friday February 20, 2026 1:00 am ET on KET
- Friday February 20, 2026 12:00 am CT on KET
- Wednesday February 18, 2026 8:00 pm ET on KET
- Wednesday February 18, 2026 7:00 pm CT on KET
Parenthood: Freshwater - S44 E7
- Friday February 13, 2026 5:00 pm ET on KET
- Friday February 13, 2026 4:00 pm CT on KET
- Friday February 13, 2026 1:00 am ET on KET
- Friday February 13, 2026 12:00 am CT on KET
- Wednesday February 11, 2026 8:00 pm ET on KET
- Wednesday February 11, 2026 7:00 pm CT on KET
