Catalogue of British Columbia Birds

by Francis Kermode

234. Rocky Mountain Jay.

Perisoreus canadensis capitalis (Ridgw.).

East of Cascade Mountains. Taken at Okanagan and in the Caribou
District by A. C. Brooks.

235. Oregon Jay.

Perisoreus obscurus (Ridgw.).

An abundant resident west of Cascades, on the Mainland, but not so numerous on Vancouver Island.

236. Gray Jay.

Perisoreus obscurus griseus (Ridgw.).

California to British Columbia, east of the Coast and Cascade Ranges. (Ridgway.)

CORVUS Linnæus.