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In Arkansas, thousands of blackbirds mysteriously fall to their deaths. What led these birds to flee their trees in what looks like a nighttime suicide mission?
In Australia, mangled kangaroo corpses litter a roadside. Researchers point to an extinct breed of marsupial: the Tasmanian tiger. Could a predator come back from the dead to terrorize a town?
Does Vermont's Lake Champlain have its very own Loch Ness Monster?
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Cast & Details
- Premiered: November 7, 2012
- Rating: None
- Premise: Mysteries of nature are examined using a combination of detective work and science.