Photo 17580797, (c) Sam Joyce, some rights reserved (CC BY), uploaded by Sam Joyce

Attribution © Sam Joyce some rights reserved Uploaded by sjoyce Source iNaturalist Associated observations Photos / Sounds 4 photos What House Sparrow (Passer domesticus) Observer sjoyce Date May 6, 2018 01:32 PM CDT Place The University of Chicago, Chicago, IL, US (Google, OSM) Date Added May 6, 2018 01:33 PM CDT 3 IDs Research Grade View Sizes small medium large original