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1:42
An infant sperm whale, separated from its mother, approaches cameraman Doug Allan.
1:38
Living up to 200 years, Bowhead Whales are one of the oldest animals on the planet.
3:20
How black bears native to Alaska are adapting to the encroaching urban sprawl of Anchorage
2:13
The challenges faced by polar bears as global warming melts the polar ice cap.
3:19
In a winner-take-all contest, two male elephant seal fight for access to females.
2:22
A special band of muscle running along its side helps the great white hunt fur seals.
1:23
Spinners dolphins congregate in superpods of hundreds, coordinating a hunt – and spinning!
5:23
Cuba's beaches must be preserved so future generations of sea turtles to survive.
