Once shot and several times seen at Sumas Lake, September, 1890. (Brooks).
Family LARIDÆ. The Gulls and Terns.
PAGOPHILA Kaup.
21. Ivory Gull. Snow Gull.
Pagophila alba (Gunn.).
One specimen shot at Dease Lake, Cassiar, by James Porter, September, 1889. Another specimen was shot at Okanagan Lake in November, 1897, by Mr. J. T. Studley, and presented to the Museum. Mr. A. C. Brooks also reports it from Okanagan.
RISSA Stephens.
22. Pacific Kittiwake.
Rissa tridactyla pollicaris (Ridgw.).
Taken near Discovery Island, January, 1896, by W. Lindley, and at
Queen Charlotte Islands by Dr. C. F. Newcombe, September, 1895.