25-YEAR, $3,000 ADOPTION — “saguaro cacti are host to a great variety of animals. the gilded flicker and gila woodpecker excavate nest cavities inside the saguaro’s pulpy flesh. when a woodpecker abandons a cavity, elf owls, screech owls, purple martins, finches and sparrows may move in” adoption link : http://www.friendscsp.org/adopt-a-saguaro.html