When did Horizon Season 0 Episode 78 air?
Horizon Season 0 Episode 78 aired on August 2, 2013.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Changes in the weather, pesticides, and even a virus have all all been blamed for the ongoing mass deaths of bees Bill Turnbull meets the scientists who are fitting minute radar transponders on to bees to try to find answers.
Direct answers for episode-level questions and details.
Horizon Season 0 Episode 78 aired on August 2, 2013.
This episode runs for approximately 60 minutes.
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