I spent from 5:00 to 5:30 pm at the Alum Creek Reservoir dam, scoping the gulls coming in to roost for the evening in a large flock in the middle of the south end of the reservoir. Among the hundreds and hundreds of Ring-billed Gulls were a few dozen Herring Gulls, 1 GLAUCOUS GULL (pale 1st/2nd year), and 1 ICELAND GULL (1st/2nd year, pale but darker than the Glaucous). At one point they were right next to one another with Herring Gulls, which made for great comparisons in the low light. I never saw the birds join the large flock on the water, so no idea whether or not they flew in from the south. There's a decent chance these birds will fly south west to the Olentangy River in the morning, then head south to the SWACO Landfill. Something to keep an eye out for if you see gulls flying south over Columbus in the morning, or north in the evening. Good birding, Paul Hurtado ______________________________________________________________________ Ohio-birds mailing list, a service of the Ohio Ornithological Society. Our thanks to Miami University for hosting this mailing list. Additional discussions can be found in our forums, at www.ohiobirds.org/forum/. You can join or leave the list, or change your options, at: http://listserv.muohio.edu/scripts/wa.exe?LIST=OHIO-BIRDS Send questions or comments about the list to: [log in to unmask]