Twice now we have seen a Great Horned Owl at Kleb Woods Nature Preserve with a gray face. Photos can be seen here: http://www.flickr.com/photos/kwnp/sets/72157630017384444/ All of our other Great Horned Owl photos, including photos of babies in the nest, show a tawny-orange face. Sibley shows the Eastern owls with a tawny-orange face and the Adult Southwest owls with a gray to rusty face. It does say there many intermediate subspecies and intergrades, but I was wondering if anyone else has seen gray-faced Great Horned Owls this far east. How common are they? Is there an imaginary line where you start seeing more gray-faced than tawny-faced? The Kleb Woods owl in question does have a tawny-colored tail (not seen in the photos), and you can see other parts of the owl are warmer-colored in the photos posted above. Any insight on this would be appreciated. Kendra Kocab Naturalist: Kleb Woods Nature Center Commissioner Steve Radack Harris County Precinct 3 www.pct3.hctx.net<http://www.pct3.hctx.net>