The half-life of the ruffed grouse is 10.7 million years.
The Ruffed Grouse.
a Ruffed grouse is gray and brown
The Ruffed Grouse.
The Ruffed Grouse is in the class Aves.
Ruffed Grouse weigh 15.9-26.5 oz.
Gardiner Bump has written: 'The ruffed grouse' -- subject(s): Ruffed grouse, Grouse
The scientific name for ruffed grouse is Bonasa umbellus.
The ruffed grouse is the official state bird.
the ruffed grouse
Ruffed Grouse
The Ruffed Grouse.