After a more expert review of my photos, it is decided that the gull I saw in Waterloo Saturday (by the lock on route 96 in the village) is actually a very white Iceland Gull. Photos can be seen on facebook on the Eaton Birding Society page. Thanks to JM for the help.
Mark Miller PS. Did not see it again on Sunday, but only made a brief drive-by of the area. Sent from Windows Mail -- Cayugabirds-L List Info: http://www.NortheastBirding.com/CayugabirdsWELCOME http://www.NortheastBirding.com/CayugabirdsRULES http://www.NortheastBirding.com/CayugabirdsSubscribeConfigurationLeave.htm ARCHIVES: 1) http://www.mail-archive.com/cayugabirds-l@cornell.edu/maillist.html 2) http://www.surfbirds.com/birdingmail/Group/Cayugabirds 3) http://birdingonthe.net/mailinglists/CAYU.html Please submit your observations to eBird: http://ebird.org/content/ebird/ --