Surge of pine siskins means dead birds, but also new neighbors
April 30, 2013 by Dan Rademacher
We’ve been hearing a lot about dead pine siskins all over the country. Turns out it’s natural, and it might mean more siskins in more places for a while.
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Altamont Pass Wind Debate
April 01, 2004 by Leah Messinger
In the January-March 2004 issue of Bay Nature, Ear to the Ground covered the deaths of hundreds of raptors each …
