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A White Lion Challenges a Hyena Clan
1:07
A white cub, now almost a grown lion, challenges an approaching clan of hyenas.
Lions at Play
1:21
The white lion cubs are now 10 months old, and everything is a target for fun.
Wolf Pups Right Off the Trail
1:13
Isaac and Bjornen come across a group of wolf pups right off the trail.
This Land is My Land
1:38
Isaac and Bjornen play harmonica deep in the Frank Church-River of No Return wilderness.
An Ancient Game..
1:18
In Chamberlain Basin, Isaac and Bjornen watch as a pack of wolves eyes white-tailed deer.
This Unexplained Companion
1:38
A pack of wolves isolates an injured elk on a ridge. Then, something remarkable happens.
Songs of the Humpbacks
1:40
Male humpbacks have become famous for the compositions they improvise together.
On the Hunt for Herring
1:46
Killer whales use a herding call to help hunt a school of herring.
Dolphin Bubble Play
1:58
What will dolphins make of the silvery rings of air produced by a bubble machine?
Dolphin Mud Walls
2:11
In Florida Bay, dolphins feed by creating walls of mud that trap nearby fish.
The Humpback Mating Marathon
3:03
A group of humpback males compete for the affection of a female.
Visit from an Infant Sperm Whale
1:42
An infant sperm whale, separated from its mother, approaches cameraman Doug Allan.
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