First national analysis finds America's butterflies are disappearing at 'catastrophic' rate
A fritillary butterfly perches on blooming milkweed at Patuxent Wildlife Research Center in Laurel, Md., June 5, 2019. (AP ...
The Spokesman-Review5d
Butterflies in the U.S. are disappearing at a ‘catastrophic’ rate
Glassberg, who has been surveying the area for more than four decades, has witnessed about 10 species vanish. Among the lost is the ghostly white butterfly called Acadian hairstreak, which he ...