A worldwide community photographing and learning about wildlife
Biston betularia betularia (morpha typica)
approx. 1 1/4 inches wingspan
spotted on ceiling of hotel foyer
Much appreciated, bayucca. (apologies for being so lax in responding; I really am trying to catch up.)
Geometridae, Ennominae, Biston betularia betularia, the usual rural form, which is white. Read the whole story of natural selection within some 100 years!!