Led by their mother, two newborn polar bear cubs leave their den for the first time to make the dangerous voyage to the sea to feed, facing Arctic foxes, bears, extreme weather, snowdrifts and ice cracks along the way. (60 minutes)
Can't find the episode you're looking for?
Wed, 5/20 at 7:00 pm on Austin PBS HDTV
Exploring seven animal songs found in nature and their significance in the lives of their species, from the song of the largest lemur to the song of the humpback whale. (60 minutes)
Thu, 5/21 at 12:00 am on Austin PBS HDTV
Exploring seven animal songs found in nature and their significance in the lives of their species, from the song of the largest lemur to the song of the humpback whale. (60 minutes)
Thu, 5/21 at 3:00 am on Austin PBS HDTV
Exploring seven animal songs found in nature and their significance in the lives of their species, from the song of the largest lemur to the song of the humpback whale. (60 minutes)
Sun, 5/24 at 4:00 am on Austin PBS HDTV
Exploring seven animal songs found in nature and their significance in the lives of their species, from the song of the largest lemur to the song of the humpback whale. (60 minutes)
Sun, 5/24 at 3:00 pm on Austin PBS HDTV
Exploring seven animal songs found in nature and their significance in the lives of their species, from the song of the largest lemur to the song of the humpback whale. (60 minutes)
Wed, 5/27 at 7:00 pm on Austin PBS HDTV
A team of forensic experts excavate a giant Pliosaur skull, the largest Jurassic predator ever known. (60 minutes)