News tagged with butterflies

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Monarch butterfly numbers drop by 27 percent in Mexico

The number of monarch butterflies wintering in Mexico dropped by 27 percent this year, reversing last year's recovery from historically low numbers, according to a study by government and independent experts released Thursday.

dateFeb 09, 2017 in Ecology
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Drones for butterfly conservation

High-resolution aerial Photographs provides information that is both up-to-date and tailored for the task at hand—information that could previously only be obtained by observations in the field and only for a limited spatial ...

dateSep 09, 2016 in Ecology
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