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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Scientists and filmmakers explore the icy waters of Antarctica to observe how killer whales hunt. (60 minutes)
Can't find the episode you're looking for?
Sun, 3/30 at 3:00 am on Austin PBS HDTV
Biologists study the ocelot in South Texas, the most endangered wild cat in the U.S. (60 minutes)
Sun, 3/30 at 3:55 pm on Austin PBS HDTV
Biologists study the ocelot in South Texas, the most endangered wild cat in the U.S. (62 minutes)
Wed, 4/2 at 7:00 pm on Austin PBS HDTV
The dry season brings threats to the hippos, crocodiles and lions of Africa's Katavi National Park. (60 minutes)
Thu, 4/3 at 1:00 am on Austin PBS HDTV
The dry season brings threats to the hippos, crocodiles and lions of Africa's Katavi National Park. (60 minutes)
Sun, 4/6 at 3:00 am on Austin PBS HDTV
The dry season brings threats to the hippos, crocodiles and lions of Africa's Katavi National Park. (60 minutes)
Sun, 4/6 at 4:00 pm on Austin PBS HDTV
The dry season brings threats to the hippos, crocodiles and lions of Africa's Katavi National Park. (60 minutes)