Vagrancy in Birds: A Book Review
10,000 Birds
APRIL 5, 2022
It also summarizes the vagrancy status of every bird family in the whole wide world, which makes it fun to read as well as superbly educational. There are many more factors than I imagined: compass errors, wind drift, overshooting, extreme weather and irruptions, natural dispersal, and human-driven vagrancy.
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