A World on the Wing: The Global Odyssey of Migratory Birds–A Book Review
10,000 Birds
APRIL 6, 2021
Weidensaul worked on the first research project in Argentina 24 years ago, and his memories of that time in the pampas are both a baseline for what has happened since, a mini-story in itself, and a tribute to Pete Bloom and Brian Woodbridge, the wildlife biologists who originated the study of Swainson’s Hawks in Butte Valley.
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