32. Common Tern.

Sterna hirundo (Linn.).

One specimen shot at Cowichan Gap by R. D. McClure, September 15th, 1896, and presented to the Museum.

33. Arctic Tern.

Sterna paradisæa (Brunn.).

From Dease Lake south, through the interior of the Mainland to Okanagan Lake. Two specimens—one taken at Dease Lake by James Porter, and another shot at Okanagan Lake by A. C. Brooks, September, 1807.

HYDROCHELIDON Boie.

34. Black Tern.

Hydrochelidon nigra surinamensis (Gmel.).

Not common. I observed it at Okanagan, June, 1895. Taken at Sumas and Okanagan Lake by A. C. Brooks, Burrard Inlet, Eraser River and interior of Mainland. (Fannin.)