Yellow aspen ("Populus tremuloides") in the sun seen from FR 151 on the west side of the San Francisco Peaks. FR 151 is part of the Around the Peaks Loop. For information on how to get on this scenic drive, go to www.fs.fed.us/r3/coconino/recreation/peaks/around-peaks-s.... Taken by Brady Smith on 9-30-09. Credit: USDA Forest Service, Coconino National Forest.