314 U.S. Bird Species Threatened — Many with Extinction — by Global Warming
10,000 Birds
SEPTEMBER 10, 2014
In June, I visited North Dakota for the first time. Butchart is head of science at BirdLife International and chairs the IUCN Red List Technical Working Group. … Conservation Audubon endangered species Extinction Week longspurs science' Birds are finely tuned to the climatic conditions that support them. .
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