In late 2024, a tagged monarch named Lionel migrated from New Jersey to Florida, logging thousands of detections along the ...

An international collaboration to track individual monarchs kicked off this fall, including James Madison University.

Biologists have attached tiny, solar transmitters to the monarch butterflies, allowing researchers and everyday visitors to ...

Van der Heide got her start at Cal Poly, tagging monarchs by numbering their wings in Sharpie and trying to find them later ...

NEW YORK (PIX11) – The U.S. Fish and Wildlife Service is proposing the Monarch Butterly be protected under The Endangered Species Act. The agency announced its decision on Tuesday. “The iconic monarch ...

Large numbers of monarch butterflies have returned to the Ellwood Monarch Butterfly Grove in Goleta. (Mike Eliason photo) Thousands of monarch butterflies can now be seen in Ellwood Mesa in Goleta as ...

Monarch butterflies from the western United States have arrived in Santa Cruz and other parts of the California Coast, clumping in the thousands on branches of Monterey pine, coastal redwoods and ...

SAN DIEGO — U.S. Fish and Wildlife Service has proposed listing monarch butterflies as a threatened species and has considered some possibly contradictory ways to protect them, Nicholas Storer, vice ...

The once-common orange-and-black butterflies have declined by 90% in recent decades, with the latest count showing the second smallest population on record, according to the Center for Biological ...

PISMO BEACH, Calif. – On Thursday, invertebrate conservation group the Xerxes Society released the results of their 28th annual Western Monarch Butterfly Count and recorded the second lowest ...

Monarch butterflies on June 19, 2023 adjust to life outside their chrysalises within a protective mesh tent at Orlan Love’s Monarch Zone in Quasqueton. (Orlan Love/correspondent) Buy Photo Orange ...

It happens to every nature enthusiast at least once. You spot an orange butterfly with black markings hovering around a pretty flower and say, “Oh, look, it’s a monarch!” Except, on closer inspection, ...