When did Horizon Season 29 Episode 17 air?
Horizon Season 29 Episode 17 aired on June 1, 1992.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Horizon brings you this report to explain when animal communities exceed carrying capacities of their environments, they crash spectacularly. Will this also happen to humans?
Direct answers for episode-level questions and details.
Horizon Season 29 Episode 17 aired on June 1, 1992.
This episode runs for approximately 60 minutes.
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