Even a single light can throw off the butterfly’s internal compass — ScienceDaily - Verve Times

Besides planting milkweed in the garden, people interested in helping monarch butterflies might want to turn off the porch light.Biologists at the University of Cincinnati say nighttime light pollution can interfere with the remarkable navigational a

Besides planting milkweed in the garden, people interested in helping monarch butterflies might want to turn off the porch light.Biologists at the University of Cincinnati say nighttime light polluti… [+3749 chars]

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