There are many windfalls, which I catalogued through the first four miles of trail. Snow cover beyond this point prevented reporting all windfalls, although it is clear that there are many more for the next two miles to the Kendall Katwalk. The trail is mostly snow free, but the snow patches that do exist can be troublesome. Many hikers are missing the switchback at 4.0 miles (4350 feet elevation). There are also snow patches covering the steep slopes in the last half mile before the Katwalk. Crossing these snow patches can be hazardous - carry something to arrest a fall; an ice axe is recommended. The Katwalk is completely snow free. Travel beyond this point is not recommended due to snow covered steep exposures. Columbine, skunk cabbage, vanilla leaf, trillium, false Solomon's seal, and monkey flower were noted. A mountain garter snake was sunning itself at the junction with the Commonwealth Basin spur trail.