Nature
Expedition Killer Whale
Scientists and filmmakers explore the icy waters of Antarctica to observe how killer whales hunt. (60 minutes)
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UPCOMING EPISODES
Wed, 4/29 at 7:00 pm on Austin PBS HDTV
Woodpeckers: The Hole Story
Exploring the unique evolutionary journey of woodpeckers and the role they play in every ecosystem, except Antarctica and Australia. (60 minutes)
Thu, 4/30 at 12:00 am on Austin PBS HDTV
Woodpeckers: The Hole Story
Exploring the unique evolutionary journey of woodpeckers and the role they play in every ecosystem, except Antarctica and Australia. (60 minutes)
Thu, 4/30 at 3:00 am on Austin PBS HDTV
Woodpeckers: The Hole Story
Exploring the unique evolutionary journey of woodpeckers and the role they play in every ecosystem, except Antarctica and Australia. (60 minutes)