Thank you folks for finding this great bird, and Dave for getting the word out.
I just want to suggest that since the BHGU was hanging with Ring-billed Gulls,
and since this is an abundant gull in urban areas throughout Europe, I would
keep an eye out for it at Wegmans or other parking lots
I have noticed a few ebird reports that state I found the BHGU. It was
Ken Kemphues
who originally found what he thought was a Bonaparte's gull. There were 5
of us, Ken, Diane Morton, Suzanne Giffin, myself and of course Bob McGuire
who was leading the field trip. After looking at bird we
