Photo 15324121, (c) James Maughn, some rights reserved (CC BY-NC), uploaded by James Maughn

Attribution © James Maughn some rights reserved Uploaded by jmaughn Source iNaturalist Associated observations Photos / Sounds What Forster's Tern (Sterna forsteri) Observer jmaughn Date April 13, 2018 03:53 PM PDT Place Oakland, CA, USA (Google, OSM) Date Added April 14, 2018 07:43 AM PDT 3 IDs Research Grade View Sizes small medium large original Copyright