Tonight on AZ Illlustrated Nature, experts at Flandrau Science Center discuss the unique habitats of hundreds of species of plants and animals provided by the Sky Islands of Arizona and Sonora. This is followed by an interview with a representative of the University of Arizona School of Natural Resources and Environment who talks about DNA wildlife management. Next, experts provide information and photographs about the unique flowers found in Sabino Canyon. And, we discuss the disappearance of the black-tailed prairie dog from the local landscape.