Get Off My Lawn!

I was at Goose Rock in Deception Pass State Park today checking on the rhododendron grove.  Afterwards, I headed up to the summit to look at the wildflowers.  On the way down, I met this fellow, a Douglas Squirrel (Tamiasciurus douglasii).  He was pretty angry at me trespassing in his territory and gave me a good talking to.  He was in such deep shade, I wasn't sure the photo would turn out.