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"Alien Empire," a three-part exploration of the world of insects, begins with survival methods used by many species. Included: how exoskeletons provide protection and can be used offensively; unusual reproductive habits of mayflies and wasps.
First Air Date : Oct 10, 1982
Last Air date : Apr 22, 2026
Episode : 692 Episode
Season : 44 Season
Runtime: 53:14 minutes
Studio: PBS
Country: Germany, United States of America
Cast:
Crew:
