California’s monarch butterfly count yields a worrisome finding
A winter count of visiting monarch butterflies found a steep drop from previous years, which has scientists worried about the ...
Pasadena Star-News4 天
Monarch butterfly count yields worrisome finding
While the butterfly’s population has been declining for years, the finding still has some biologists and California park advocates worried. Related: How Southern California naturalists are ...
U.S. Eyes Threats To Monarch Butterflies, Survival Tied To California
The U.S. Fish and Wildlife Service is taking steps to list monarch butterflies as threatened species and designate seven ...
Palo Alto Weekly4 天
CA monarch butterfly count yields worrisome finding
A butterfly sits on a leaf at Monarch Grove Sanctuary in Pacific Grove on Nov. 10, 2021. Photo by Nic Coury, AP Photo For the past three years, more than 200,000 western monarch butterflies spent ...
Los Angeles Times9 天
California’s monarch butterfly population plummets; fire wipes out Topanga habitat
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 ...