It's no ordinary cloud, but a billowing of beautiful Monarch butterflies on their annual migration north ... and you can access a map on their website here, which includes the President and ...

A study involving a Binghamton University assistant professor reported a significant decline in the country's butterflies ...

Millions of black and orange wings will flutter across the U.S. this spring, as the monarch butterflies make their annual trip from Mexico to Canada.

The high-altitude forest here is the perfect microclimate for the species, and it’s one of the few places in the world where ...

This year’s count of 4.42 acres of occupied forest habitat is nearly twice as large as last year's, but eastern monarch ...

The population of the eastern monarch butterflies in Mexico doubled this past winter season, according to a WWF survey.

From 2003 to 2019, amateur butterfly enthusiast Harlan ... conditions are no longer suitable for fall migration. Though the field survey showed that monarch arrival times did not change between ...

The study was one of several that assessed the effects of climate change on three species of butterflies ... suitable for fall migration. Though the field survey showed that monarch arrival ...

The monarch butterfly population has rebounded from a near record low number in 2024, according to the latest annual survey ...