For the past three years I have noticed that the Pileated Woodpeckers in my
neighborhood lose their head feathers during the summer. Any ideas as to
what would cause this? I have pictures, but this list serve does not allow
photo attachments.
Nancy Morrison
Lake Forest Park
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <
http://mailman11.u.washington.edu/pipermail/tweeters/attachments/20190806/500408ec/attachment.html>