More than eight decades ago, a mesmerizing butterfly with iridescent cobalt wings and stunning spots called the Xerces blue vanished from San Francisco. When it disappeared, the Xerces became ...
Once upon a time, over a century ago, the Xerces blue butterfly inhabited the sand dunes of San Francisco. The butterflies laid their eggs on a plant called deerweed. So where are they now?
"There was a long standing question as to whether the Xerces blue butterfly was truly a distinct species or just a population of a very widespread species called the silvery blue that's found ...
Blue Morpho Butterfly; Sylphina Butterfly; Angola White Swordtail Butterfly; Peacock Pansy Butterfly; Emeral Swallowtail Butterfly; Apollo Butterfly; Giant Owl Butterfly; Glasswinged Butterfly; ...