Season 13, Episode 17 The Mystery of Animal Pathfinders

First Aired: November 25, 1986

"The Mystery of Animal Pathfinders" studies migratory patterns of redknots, which annually fly from South America to the Arctic; the flight of monarch butterflies from the U.S. to Mexico; and the course of American Atlantic eels.

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  • Premiered: March 3, 1974
  • Rating: None
  • Premise: PBS's premier science-documentary series, which has won six Peabody Awards and more than 20 Emmys (four in 2002 alone) since its 1974 debut. `Nova' clearly, and often engagingly, `demystifies' a vast range of science, technology and history topics---past a… (more)

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