Study shows huge declines in most butterfly species across continental US
A study compiled data from more than 76,000 butterfly surveys across the continental U.S. The declines seen in the last 20 ...
About a third of bird species in U.S. need conservation help, new report says
State of the Birds report identifies 112 "tipping point" species — those that have lost more than half their populations in ...
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Conservation efforts are bringing species back from the brink, even as overall biodiversity falls
A major review of over 67,000 animal species has found that while the natural world continues to face a biodiversity crisis, targeted conservation efforts are helping bring many species back from the ...