Ayesha Rascoe speaks with conservation biologist Karen Oberhauser about why the migratory monarch butterfly was just declared endangered, and what can be done in response. Millions of monarch ...
During the past four decades, scientists have documented a 1.6 percent decline per year in the number of butterflies in the southwestern United States. Doesn’t sound like much? Consider how that ...
PERHAPS THE MOST WELL-KNOWN BUTTERFLY OF OUR TIME. DOUG: BUT THAT MIGHT NOT BE THE CASE IN YEARS TO COME. CINDY IS BACK TO EXPLAIN. CINDY: IT IS BEAUTIFUL, ICONIC, RIGHT? SCIENTISTS SAY IT IS UNDER A ...
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