Photo 31938921, (c) Ken Rosenthal, some rights reserved (CC BY-NC), uploaded by Ken Rosenthal

Attribution © Ken Rosenthal some rights reserved Uploaded by krosenthal Source iNaturalist Associated observations Photos / Sounds What Ring-billed Gull (Larus delawarensis) Observer krosenthal Date February 15, 2019 02:06 PM EST Place Virginia, USA (Google, OSM) Date Added February 23, 2019 10:02 PM EST 2 IDs Research Grade View Sizes small medium large original