Jim Hoagland Tucson Audubon’s Paton Center for Hummingbirds is aptly named, with 16 different species of hummingbirds observed in its environment. It was the vision of Wally and Marion Paton, who opened their backyard to the birding community shortly after moving there in 1973. Following their passing, the Tucson Audubon Society, through generous support from the…