Filmmaker Tom Mustill returns to California to investigate whales after a 30-ton humpback whale breached and landed on his sea kayak in 2015; comments from others who have survived near-death encounters. (60 minutes)
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Wed, 8/6 at 7:00 pm on Austin PBS HDTV
Exploring Costa Rica's biodiversity through its hummingbirds. (60 minutes)
Thu, 8/7 at 1:00 am on Austin PBS HDTV
Exploring Costa Rica's biodiversity through its hummingbirds. (60 minutes)
Sun, 8/10 at 3:00 am on Austin PBS HDTV
Exploring Costa Rica's biodiversity through its hummingbirds. (60 minutes)
Sun, 8/10 at 4:00 pm on Austin PBS HDTV
Exploring Costa Rica's biodiversity through its hummingbirds. (60 minutes)