Chipmunk eyeballs the spectators for intention. Got food for me or are you danger. Generally opts for caution and in a fleeting moment is 20 yards away.
Yellowstone National Park, Wyoming, USA.
Best Viewed Large
Canon EOS-1D Mark II, Canon 100-400 f4.5-5.6 L IS, 400mm 1/160, f/40, ISO 1600, Processed in Lightroom 3.4.