Three birds are depicted on a grassy hilltop with mountains populating the background. The bird on the left crouches forward while the two birds on the right stand upright and alert. The bird on the far right is completely white, and the other two birds have wings with white edges and a black and yellow striping on their bodies. This patterning is more pronounced on the left bird.

Rock Grous, Tetrao rupestris

John James Audubon, Engraved by Robert Havell

1837