Greene, H. 1987 1 September Road hunted x1900-2100 hrs on the western bajada of the Tucson Mountains and edge of the Alva Valley. Got 4 Crotalus atrox (2 juveniles), a small Leptropeltis getulus, and a Bifo alvarius. 2 September Road hunted for x1 hr w/ David Hard in an area SE of Tucson (near the E. part of Saguaro Natl. Monument) and got only a juvenile Rhinocleilus lecontei (“clarus” phase - no red on snake). 3 September Care Creek Canyon, Chiricahua Mtns., Cochise Co., Arizona Arrived here x1500 hr - partly cloudy and almost cool. Talked to Barney Tomberlin in Portal and got moved in at the Hardy's house. W/ instructions from Barney I set out before dusk to look for Sistrurus catenatus in an area of “short grass prairie” (desert grassland?) x20 mi. S. of Rodes on Hwy 80. He says the best stretch is from the Rucker Canyon Rd. turnoff (which is 18.5 mi from the State line) to a tree on the right side of the road (which is 6.7 mi from the Rucker Canyon turnoff). I traveled that stretch from x1830-2045 hrs, four trips, and saw: 4 Crotalus scutulatus (1 ad. escaped), 1 C. atrox (1 juvenile, not collected), 1 juv and 1 ad Pituophis melanoleucus (1941 & 1949 hrs, not collected), and 1 ad Rhinocleilus lecontei. The two adult ♂ C. scutulatus were impressively dark brown and gold snakes, immediately reminiscent