Season 2, Episode 5 Secret Weapons

First Aired: November 13, 1983

Insects that use chemical "Secret Weapons" to ward off predators, including bombardier beetles and whip scorpions. Also observed: Arizona grasshoppers, Eleode beetles, millipedes.

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  • Premiered: October 10, 1982
  • Rating: TV-G
  • Premise: PBS's signature (and multi-award-winning) natural-history series uses gifted wildlife documentarians and stunning photography to reveal what its first host, Donald Johanson, called `the magic and mystery of the fascinating natural world.' The series has ga… (more)

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