Photo 110590112, (c) Ron Wertz, some rights reserved (CC BY-NC-SA), uploaded by Ron Wertz

Attribution © Ron Wertz some rights reserved Uploaded by ronwertz Source iNaturalist Associated observations Photos / Sounds What Black Vulture (Coragyps atratus) Observer ronwertz Date January 18, 2021 03:47 AM UTC Place Potomac, MD, USA (Google, OSM) Date Added January 19, 2021 02:11 AM EST 5 IDs Research Grade View Sizes small medium large original Copyright