Biston betularia - Peppered Moth, Pepper & Salt Geometer

Biston betularia - Peppered Moth, Pepper & Salt Geometer

Carroll Co., VA 4/25/08

Biston betularia - Peppered Moth, Pepper & Salt Geometer

Carroll Co., VA 7/4/09

All photographs and text ©2013 by Will Cook unless otherwise noted.