Azayliah "Zay" Perez

Azayliah "Zay" Perez forges ahead on her third-grade field trip to the Sweetwater Wetlands, 2551 W. Sweetwater Dr., on Friday, Jan. 10, 2014, in Tucson, Ariz. Photo by Mike Christy / Arizona Daily Star

March 09, 2014 5:00 am  •