Photo 6810991, (c) spencerlylejackson, some rights reserved (CC BY-NC)

Attribution © spencerlylejackson some rights reserved Uploaded by spencerlylejackson Source iNaturalist Associated observations Photos / Sounds What Ring-billed Gull (Larus delawarensis) Observer spencerlylejackson Date March 11, 2017 Place Mud Lake (Google, OSM) Date Added March 31, 2017 04:33 PM MDT Tags Ring-billed Gull, Laridae, Charadriiformes 3 IDs Research Grade View Sizes small medium large original