1 in 5 butterflies in the U.S. have disappeared in the last 20 years
Researchers identified over 100 species that have dropped by more than 50 percent in the last two decades: "This is a wake-up ...
Butterfly Pavilion data used in study showing 1 in 5 butterflies were lost since 2000
DENVER (KDVR) — In the last 20 years, butterfly populations dropped by 22% across the U.S., according to a study published Thursday in “Science,” with some help of a Denver metro area nonprofit. The ...
Dallas Morning News17d
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 Photo/Carolyn Kaster, File)(Carolyn Kaster / AP) WASHINGTON — America’s ...