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. (65 minutes)
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Sun, 11/15 at 3:55 am on Austin PBS HDTV
A 25-year study uncovers how Fongoli chimps adapted to the extreme heat and dryness of Senegal's savanna woodlands. (65 minutes)
Sun, 11/15 at 3:00 pm on Austin PBS HDTV
A 25-year study uncovers how Fongoli chimps adapted to the extreme heat and dryness of Senegal's savanna woodlands. (60 minutes)
Sun, 11/22 at 3:55 am on Austin PBS HDTV
Writer Joe Hutto raises wild turkeys from chicks in Florida. (65 minutes)
Sun, 11/22 at 2:00 pm on Austin PBS HDTV
The 500-year-old Scots pine tree serves as the long-lived forest keeper of Scotland's wild Highland landscape. (60 minutes)
Sun, 11/22 at 3:00 pm on Austin PBS HDTV
Writer Joe Hutto raises wild turkeys from chicks in Florida. (60 minutes)
Wed, 11/25 at 7:00 pm on Austin PBS HDTV
Experiencing an Alpine winter wonderland, from snowy spruce forests to ibex herds and wolf packs; marmots retreat to a cozy home underground and chamois race across the highest peaks. (60 minutes)