A review of the trivia game 'Bird Brains' as a teaching tool for improving birding skills and knowledge; A report on White-breasted Nuthatch irruptions across North America including here in Arizona; Bird-of-the-week: American Crow; Birding hotspot: Atascosa Highlands along the U.S.-Mexican border near Nogales; Friend of wildlife agency: Friends of the San Pedro River and Conservation Area; Calendar of bird friendly events coming up in days ahead in Arizona.