314 U.S. Bird Species Threatened — Many with Extinction — by Global Warming
10,000 Birds
SEPTEMBER 10, 2014
The experience was marvelous — but it also weighed heavily on me. Butchart is head of science at BirdLife International and chairs the IUCN Red List Technical Working Group. That’s one of my photos above. You can read more about the study at The New York Times and the Los Angeles Times , among others.
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