From 2003 to 2019, amateur butterfly enthusiast Harlan Radcliff spent his lunch breaks observing butterflies on the grounds ...

Monarch butterflies are unique in their migration patterns. Eastern monarchs travel between Mexico and the U.S., spending ...

The study was one of several that assessed the effects of climate change on three species of butterflies whose populations are declining.

A 2,000-mile migration was thought to be a “foolish ... the USFWS issued a December 2024 proposal to list the monarch butterfly as a threatened species under the Endangered Species Act.

The number of monarch butterflies spending the winter in the western United States dropped dramatically this year even as ...

PERRYSBURG, Ohio — Learning in the field was definitely the goal for two northwest Ohio science teachers who went on a field ...

Migratory monarch butterflies entered the International Union of Conservation ... It’s a non-native plant, and it can ...

At a festival last September in Minneapolis meant to celebrate the monarch butterflies' migration before winter, some monarch enthusiasts noted that the insects' prevalence seemed to have dwindled ...

Just over 9,000 monarchs were counted in California last winter, the second lowest ever since the annual count began in 1997 ...

An SFA Gardens program delayed because of a winter storm in January has been reset for March.

This grant is more than just an opportunity it’s a lifeline for the Monarch migration,” said Shiran Hershcovich, Lepidopterist Manager at Butterfly Pavilion. The U.S. Fish and Wildlife Service ...

The natural phenomenon of the iconic monarch butterflies migrating south for the winter is a fascinating one - and it's one ...