A record shot of the adult winter bird at Chambly Sewage Lagoons. (East of Montreal). This bird is the second Ross's Gull that I have seen. The first was in the UK at Seaforth NR, Liverpool, some years ago.

Note: Mallard pair in the foreground ;-). The gull was part of a double Ross's day with a Ross's Goose overhead at LaFleche Dump, Casselman, Ontario. I also found a Ross's Goose the day before, just North of the Moodie Drive Quarry/Burnside Pit.