133. CALIFORNIA PARTRIDGE.
Lophortyx californicus (Shaw.).
Common on Vancouver Island. Introduced from California.
DENDRAGAPUS Elliot.
134. SOOTY GROUSE.
Dendragapus obscurus fuliginosus (Ridgw.).
Abundant west of Cascade Mountains, including Vancouver Island, Queen
Charlotte Islands, and all the larger islands along the coast.
135. RICHARDSON'S GROUSE.
Dendragapus obscurus richardsonii (Dougl.).
An abundant resident east of Cascade Mountains to Rocky Mountains.