Sea otter pup is left to float alone - Alaska: Earth's Frozen Kingdom: Episode 1 Preview - BBC Two

Sea otter pup is left to float alone - Alaska: Earth's Frozen Kingdom: Episode 1 Preview - BBC TwoSee more

Otter Loses Cub in Freezing Waters | Spy In The Snow | BBC EarthSee more

Sea Otter Pup Fed for the First TimeSee more

Sneaky Hummingbird - Alaska: Earth's Frozen Kingdom - Episode 2 Preview - BBC TwoSee more

A Sea Otter's life - Big Blue Live: Episode 2 - BBC OneSee more

Black bear cub is scared to climb down - Alaska: Earth's Frozen Kingdom: Episode 1 Preview - BBC TwoSee more

Sperm whales steal from a fishing boat - Alaska: Earth's Frozen Kingdom - Episode 1 - BBC TwoSee more