PA Kelly 1986 Journal April 19 in Chilcot. After about 2 mi turned E§ on trail cont.) into the Brush and camped at Patton's 200 163 Study Site : 1.6 mi. NE Chilcost, Pluma Co. CA 5200ft We camped under some cone-shedding Jeffrey Pines at the head of the canyon (lge Grove of Ashens). In the evening we set 10 pairs of Tomahawks (bailed w. COB) in the very large boulders at the neck of the canyon. Stream is flowing vigor ously. Some woodrat sign about, found a porcupine skull at one woodrat den. I tagged a very large O? rat here last Sept. 15. (# 223- ?). April 20 I got up at 0530 to check traps. Got 4 animals: a lge O and 3 subadults in separate areas of the rockpile. Animal# Sex Wt. { P.RAN L. RAN. 1102-1101 } F 394 g, 1/4