Video: Tags: frogs
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Displaying 1 to 6 of 6 results.
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Nature | Frogs: The Thin Green Line | PBS (#2610)
Full Program: It is the greatest mass extinction since the dinosaurs. 50:31
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FRONTLINE | "Poisoned Waters" | Sneak Peek 3 | PBS (#2712)
Hedrick Smith investigates the alarming rate of "fish kills" in the rivers surrounding the Chesapeake Bay and genetic mutations among marine life in the area. 03:53
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NATURE | Frogs: The Thin Green Line | Chemical Runoff | P...
Tyrone Hayes is studying how agricultural chemicals, including fertilizers and pesticides, are affecting the health of frogs. 06:36
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NATURE | Frogs: The Thin Green Line | Making the Film | PBS (#2610)
From the construction of an artificial pond set, to seeing the effects of the chytrid fungus first-hand, Allison Argo discusses the making of the film in this Web-exclusive video. 07:51
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NATURE | Kalahari: The Flooded Desert | Profiteers | PBS (#2103)
A successful hunt by wild dogs is lost to their age old rivals. From Nature's Kalahari: The Flooded Desert, airing Sunday, July 15th at 8 p.m. (ET) on PBS (check local listings). This film captures ... 01:29
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NATURE | Kalahari: The Great Thirstland | A Surprise | PBS (#2102)
Sealed in a protective suit of his own design, an African bullfrog surfaces from deep underground. From Nature's KALAHARI: THE GREAT THIRSTLAND, airing JULY 8th ON PBS (check local listings.) Shot ... 01:29
Displaying 1 to 6 of 6 results.
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Frontline
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Nature
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