Photo 99280208, (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 Caspian Tern (Hydroprogne caspia) Observer ronwertz Date October 7, 2020 01:15 AM UTC Place Kent County, MD, USA (Google, OSM) Date Added October 7, 2020 11:40 PM EDT 2 IDs Research Grade View Sizes small medium large original Copyright