On Friday and Saturday, April 1 and 3, 2011, we had over 500 common redpolls at the feeders. Usually the flock that feeds here is 20-50 birds. After talking with many other people, we have all decided that this redpoll congregation was preparing to return to Canada for the summer. Leave a comment if you have any information on this phenomenon.
Created on April 3, 2011 using FlipShare.
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