Standing by the river, minding my own business and looking at all the geese when I heard a bunch of noise behind me. Turned around and this guy was in my face, giving me all kinds of heck...chattering and flicking his tail. At one point I thought he was actually going to jump at me. Squirrel on the rampage!
Love this shot. Great detail with those long whiskers and beautiful coloring. He does look a little miffed like he's ready to launch right on top of you.