ScienceSolar-powered radio tags shed light on monarch butterflies’ journeys
Scientists have long struggled to map monarch butterflies’ routes, daily flight distances and overnight stops. Solar-powered radio tags fitted to nearly 1,750 butterflies this year are helping answer those questions.
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The Associated Press★★☆☆☆2026-11-03 19:00Original
Solar-powered radio tags shed light on monarch butterflies’ journeys