Photo 73042692, (c) geewhawley, some rights reserved (CC BY-NC), uploaded by geewhawley

Attribution © geewhawley some rights reserved Uploaded by geewhawley Source iNaturalist Associated observations Photos / Sounds 3 photos What Cliff Swallow (Petrochelidon pyrrhonota) Observer geewhawley Date May 15, 2020 01:12 PM MDT Place Centre Pointe, Aurora, CO 80017, USA (Google, OSM) Date Added May 15, 2020 11:17 PM MDT 2 IDs Research Grade View Sizes small medium large original