W. Rieher 1949 Journal 21 Aug. Colorado, Larimer Co., Estes Park to Jackson Co., Rand. spot. None found nor any really suitable situation as recalled from Mt. Lyeell habitat. Not enough rock on rock More wet to water 4.2°C. Water temp. 1.3°C. situations where water trickles over. Continued to U.S. 40 and then over State Hwy 125 to Rand after dark. Camped at Rand. 22 Aug. Colorado, Jackson Co., Rand to Mr. Rabbit Ears Peak. Spent morning on notes. At noon collected two Pseudacris and a young T. e. wagiana in marshy area in Rand. Did not look like P. sylvatica territory - our objective in the area - so drove to Grizzly Creek Campground in Routt Nat'l Forest, 10.9 mi. W Hebron in Jackson Co. and worked down stream ½ mi. to large beaver pond. Took P. pipiens, B. boreas, Pseudacris. Returning to Hebron stopped near school 7.1 mi. W town where short search again made for sylvatica. Saw P. pipiens, took B. boreas, P. migrata. Then drove down State Hwy 14 to spot SE Rabbit Ears Peak where camp set up for night.