Adult California kingsnake (Lampropeltis californiae), Thong Chul, Tucson, Arizona, United States of America, North America

Adult California kingsnake (Lampropeltis californiae), Thong Chul, Tucson, Arizona, Arizona, United States of America, North America

A beavertail pkicklypear cactus (Opuntia basilaris), in bloom at Thong Chul, Tucson, Arizona, United States of America, North America