July 106 Thamnophis cay cyrtopsis - caught along dry stream bed during morning. Left the locality about 11:00 am and drove into Moctezuma where we had lunch at the hotel on the north side of the plaza. After lunch drove out to Mrs. Campbell's ranch 2 miles N.E. Moctezuma. Chatted with Mrs. Campbell and then went out to collect on her property. The Campbell ranch is in a low flat valley covered with thorn scrub where it is not cultivated. The fields are bordered by the stream beds are lined with large thorn trees, wells & cottonwoods. We hunted along these trees during the midafternoon approximately from 2:00 - 3:30 pm. We saw and got the following: 107-110 Sceloporus clarkii - mainly on the larger trees. Not seen on the ground at all. 11-115 Urosaurus ornatus - on the trees - generally the smaller trees. Very "tame" we