Photo 21742, (c) msr, some rights reserved (CC BY-NC), uploaded by msr

Attribution © msr some rights reserved Uploaded by msr Source iNaturalist Associated observations Photos / Sounds What Black-chinned Sparrow (Spizella atrogularis) Observer msr Date April 20, 2008 Place Pinal Mountain, Arizona (Google, OSM) Date Added January 23, 2011 05:03 PM EST 3 IDs Research Grade View Sizes small medium large original