Newly released data shows that the number of monarch butterflies migrating to California this winter is near-record low. "We ...

Once, millions of monarchs wintered in California. But climate change, habitat loss, widespread pesticide use and disease ...

The U.S. Fish and Wildlife Service is taking steps to list monarch butterflies as threatened species and designate seven ...

The number of monarch butterflies in California is in sharp decline this year. This is the second-lowest population recording ...

The Western population of the monarch butterfly has declined to a near-record low with fewer than 10,000 found living in ...

Get Instant Summarized Text (Gist) The Western monarch butterfly population in California has dropped to fewer than 10,000, marking the second-lowest count since 1997. This decline, attributed to ...

The Western population of the monarch butterfly has declined to a near-record low with fewer than 10,000 found living in California this winter, a foreboding sign for the future of the beloved ...

This winter, volunteers from the Xerces Society, a nonprofit environmental group, tallied just 9,119 western monarchs — a ...

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

In 2023, more than 16,000 butterflies were counted at one local grove. The most recent count was a tiny fraction of that.

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

On Thursday, invertebrate conservation group the Xerxes Society released the results of their 28th annual Western Monarch ...