[Ontbirds]Ross's Gull at Niagara Falls Ontario - yes

[Norman Murr]

 The Ross's Gull was last viewed as it flew between the base of the American Falls and the Maid-Of-The-Mist boat dock on the Ontario side until I left at 4:30 pm.

 It was seen earlier flying back and forth in the derelict barge area, after the Three Sisters Island sighting mentioned by Jim Pawlicki. 

Norm Murr
Richmond Hill, ON

"Sils mordent, mords les"