First national analysis finds butterflies in America are disappearing at 'catastrophic' rate
The first countrywide systematic analysis of butterfly abundance found that the number of butterflies in the Lower 48 states ...
Butterfly populations plummet by 22% in US since turn of century
The population of butterflies - the beautiful insects that play a vital role in pollination and the health of ecosystems - ...
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First national analysis finds butterflies in America are disappearing at 'catastrophic' rate
The red admiral, which is so calm it lands on people, is down 44% and the American lady butterfly ... he has seen just two endangered St. Francis Satyr butterflies — which only live on a ...