Photo 7592784, (c) Nicholas Sly, some rights reserved (CC BY-NC), uploaded by Nicholas Sly

Attribution © Nicholas Sly some rights reserved Uploaded by pagophila Source iNaturalist Associated observations Photos / Sounds What Sonoran Desert Toad (Incilius alvarius) Observer pagophila Date August 3, 2012 08:30 PM MDT Place Madera Canyon Road, Pima County, AZ, USA (Google, OSM) Date Added May 2, 2017 10:15 PM EDT 3 IDs Research Grade View Sizes small medium large original