Migration and More: A Bird News Update
10,000 Birds
SEPTEMBER 15, 2015
Prothonotary Warblers (like the dapper bird above captured for posterity by Corey) should carry frequent-flier cards—a recent Audubon-led study found that one geolocator-toting individual racked up more than 5,000 miles in eight months. Can California Condors be taught to avoid the dangers of power lines ?
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