When did Horizon Season 23 Episode 14 air?
Horizon Season 23 Episode 14 aired on April 21, 1986.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
This is an interesting Horizon presentation on decoys that look and smell like cows to the tsetse fly who carry a disease fatal to farm animals.
Direct answers for episode-level questions and details.
Horizon Season 23 Episode 14 aired on April 21, 1986.
This episode runs for approximately 60 minutes.
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