Photo 30015985, (c) Keith Gress, some rights reserved (CC BY-NC), uploaded by Keith Gress

Attribution © Keith Gress some rights reserved Uploaded by keith_g Source iNaturalist Associated observations Photos / Sounds 2 photos What Great Crested Tern (Thalasseus bergii) Observer keith_g Date January 2, 2019 11:54 AM PST Place Maharepa, French Polynesia (Google, OSM) Date Added January 7, 2019 08:06 PM PST 2 IDs Research Grade View Sizes small medium large original