Blue butterflies return to San Francisco Presidio, 80 years after Xerces species extinction
The California Academy of Sciences used genetic testing to identify a blue butterfly species similar to the Xerces species ...
Center for Biological Diversity3y
Agreement Reached to Ensure New Protections for Rare Mount Charleston Blue Butterfly as Nevada Ski Resort Expands
The rare Mount Charleston blue butterfly lives in just a handful of alpine meadows on Mount Charleston above Las Vegas. The species was protected under the Endangered Species Act in 2013. One of its ...