Science
Two centuries of Monarch butterflies show evolution of wing length – EurekAlert
North America’s beloved Monarch butterflies are known for their annual, multi-generation migrations in which individual insects can fly for thousands of miles….
IMAGE: Monarch butterflies are known for their lengthy migrations, but in some cases the insects have spread outside their normal range and settled in non-migrating populations. These non-migrating butterflies consistently have…
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Credit: Micah Freedman, UC Davis
North America’s beloved Monarch butterflies are known for their annual, multi-generation migrations in which individual insects can fly for thousands of miles. But Monarchs have also settled in some locations where their favorite…
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