Grand Forks, Grand Forks County, North Dakota, USA October 14, 2011 Size: Length ~ 1.5 cm
I don't find many 'brown morphs' of the Fall Cankerworm Moth in our area. I reckon that the 'gray morphs' of this species (see thumb photo below) far out number the 'brown morphs' (say 50:1) in northern North Dakota and Minnesota this time of year.