Knowledge gaps recognized in the report include effects of pesticides on monarchs, conservation strategies on rangelands and ...

Pesticides, habitat loss and climate change have taken their toll on the beloved insects. But the experts working with them still find hope for their future ...

SACRAMENTO 7 At the urging of state Sen. Bruce McPherson, R-Santa Cruz, the Legislature has declared Feb. 5 California Western Monarch Day, honoring one of the most colorful resources on the Central ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics. The results of the 28 th annual mid-season ...

About a week ago, several monarch caterpillars were busily munching on the native narrowleaf milkweed I’d planted in my backyard in the San Francisco Bay Area to provide habitat for the imperiled ...

CALIFORNIA — The California State Parks Foundation is asking the public to observe and report sightings of western monarch butterflies during California Biodiversity Week from September 6th to 14th.

The number of monarch butterflies spending the winter in the western United States has dropped to its second-lowest mark in nearly three decades as pesticides, diminishing habitat and climate change ...

Below is a press release from California State Parks Foundation urging California residents to be on the look out for Monarch Butterflies SAN FRANCISCO, Calif. – As California Biodiversity Day ...

This is read by an automated voice. Please report any issues or inconsistencies here. Western monarch populations hit the third-lowest count since 1997, with just 12,260 recorded along California’s ...