I believe I saw a Black-headed Gull at the Cedar Island Ferry Terminal this morning. I have included two photos in my eBird report linked below. It was out on a sand bar near the inlet. It didn't quite look right for a Bonaparte's Gull and when a Laughing Gull walked up to it, the size caught my attention. In the photos you can see red in the bill and the legs look dark compared to a Bonaparte's Gull. I would appreciate any opinions on the bird.
I also had FOY Black-necked Stilts, Sora (thought I surely would have heard one by now), Chimney Swifts, and deer tick (not excited about that one). There was also a Purple Sandpiper with three Ruddy Turnstones near the inlet (about one mile east of the terminal).