Species
Bonasa umbellus (Ruffed grouse)
Bonasa umbellus. Photo: (c) Alexis Godin, some rights reserved (CC BY)
The ruffed grouse (Bonasa umbellus) is a medium-sized grouse occurring in forests from the Appalachian Mountains across Canada to Alaska. It is non-migratory. It is the only species in the genus Bonasa.