Photo 37558266, (c) Craig Chaddock, some rights reserved (CC BY-NC), uploaded by Craig Chaddock

Attribution © Craig Chaddock some rights reserved Uploaded by thumbwave Source iNaturalist Associated observations Photos / Sounds What Gull-billed Tern (Gelochelidon nilotica) Observer thumbwave Date April 28, 2019 03:41 PM PDT Place San Diego County, CA, USA (Google, OSM) Date Added May 1, 2019 08:54 AM PDT Tags 300mm f/4 PF ED VR, City Nature Challenge 2019, Gelochelidon nilotica, Gull-billed Tern, TC-14E III 2 IDs Research Grade View Sizes small medium large original