Photo 27326420, (c) jonathan_mack, some rights reserved (CC BY-NC), uploaded by jonathan_mack

Attribution © jonathan_mack some rights reserved Uploaded by jonathan_mack Source iNaturalist Associated observations Photos / Sounds What Cliff Swallow (Petrochelidon pyrrhonota) Observer jonathan_mack Date October 17, 2017 07:45 AM EDT Place Carleton University, Ottawa, ON, Canada (Google, OSM) Date Added October 27, 2018 09:58 PM EDT 3 IDs Research Grade View Sizes small medium large original