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487 The monarch butterfly may not be endangered, but its migration is, researchers find

ScienceDaily
ScienceDaily · 10/16/2024 12:01 EDT

The monarch butterfly may not be endangered, but its migration is, researchers find

With vigorous debate surrounding the health of the monarch butterfly, new research may have answered the biggest question plaguing butterfly researchers. Why are the wintering populations declining while breeding populations are stable?

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