A report on research indicating Southwestern Flycatchers are adapting to climate change genetically by interbreeding with individuals from diverse population clusters in the Northwest and interior western US. A profile of the colorful Northern Shoveler, often spotted in Arizona during winter months. Introduction to Tucson Audubon's Mason Center. Bird of the episode: Lesser Goldfinch: Birding hotspot: Homolovi State Park. Friends of wildlife organization: Maricopa Trail & Park Foundation. Calendar of bird friendly events coming up in Arizona.