A monarch butterfly at the Coastal Access Monarch Butterfly Preserve in Los Osos, Calif., on Jan. 20. (Gary Coronado / Los Angeles Times) The Western population of the monarch butterfly has declined ...

Pacific Grove is known as ‘Butterfly Town USA’ for its role as an overwintering spot. As the insect’s population plummets, residents are coming to its rescue ...

The Western Monarch Count is underway, a community science project that aims to understand population changes for the orange ...

While a devastatingly low number of monarch butterflies migrate to San Luis Obispo County this winter, the federal government has proposed listing the insect as threatened under the Endangered Species ...

Citizen scientists and volunteers have counted over 233,300 monarch butterflies across the western United States as part of Xerces Society’s 27th annual count. Despite ongoing efforts to save the ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. The annual Western Monarch Count observed a ...

California’s iconic monarch butterfly population saw a sharp decline this year, which biologists attribute to the hot summer and fall temperatures across the state affecting the species’ migratory ...

Scientists are grappling with a stark population decline of the western monarch butterfly after the species’ numbers hit a near all-time low. This year’s Western Monarch Count, which has tracked the ...

For the first time in California, citizen scientists can join the effort to track monarch butterflies thanks to Blu+, a new ...

RECORD LOW. ACTION NEWS 8 REPORTER JOYCE KIM HAS THE DETAILS. #### "WE WERE HOPING TO SEE THE MONARCHS SWARMING. I'M HERE WITH SOME FRIENDS FROM OUT OF TOWN WHO ARE BIOLOGISTS, AND THEY WERE REALLY ...

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 ...

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 ...