A recent study combining data from more than 76,000 surveys from 35 monitoring programs across the country found butterfly ...
A comprehensive study of U.S. butterfly populations shows dramatic declines in most species, but Pacific Northwest ecologists ...
A new report finds that butterfly populations in the continental U.S. declined by one fifth between 2000 and 2020—but it’s ...
A new study sheds light on how extreme weather events impact phenological processes, specifically the flight period of ...
The Karner blue butterfly is one of many species of butterflies that depend on specific host plants. Because the caterpillars only feed on blue lupine plants, they depend on hatching at the right time ...
The first countrywide systematic analysis of butterfly abundance found that the number of butterflies in the Lower 48 states ...
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