SAN FRANCISCO >> More than 80 years ago, a beautiful butterfly called Xerces Blue that once fluttered among San Francisco’s ...
More than 80 years after the iconic Xerces Blue butterfly vanished from San Francisco, researchers have analyzed century-old specimens to track down its closest living relative, the Silvery Blue.
a beautiful butterfly called Xerces Blue that once fluttered among San Francisco's coastal dunes went extinct as stately homes, museums and parks ate up its habitat, marking the first butterfly ...
A Silvery Blue butterfly is seen under netting after its release in the Presidio's restored dune habitat in San Francisco, Thursday, April 11, 2024. (AP Photo/Eric Risberg) SAN FRANCISCO (AP) — More ...
SAN FRANCISCO (AP) — More than 80 years ago, a beautiful butterfly called Xerces Blue that once fluttered among San Francisco's coastal dunes went extinct as stately homes, museums and parks ate ...
Sign up for our Metro US email newsletter to get news, updates, and local insights delivered straight to your inbox! SAN FRANCISCO (AP) — More than 80 years ago, a ...