Date: 10/27/18 9:19 am
From: Joe Roller <jroller9...>
Subject: [cobirds] It's not just sonograms anymore!
It's "song-puffs" too!

[image: IMG_0555.JPG]

Blue Tit singing on a cool day.
I guess this could have been photoshopped, but looks good to me.

Joe Roller, Denver

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