Photo 37051384, (c) Katy Chau, some rights reserved (CC BY-NC), uploaded by Katy Chau

Attribution © Katy Chau some rights reserved Uploaded by ktktkaty Source iNaturalist Associated observations Photos / Sounds What Gull-billed Tern (Gelochelidon nilotica) Observer ktktkaty Date April 27, 2019 01:56 PM +13 Place 香港米埔 (Google, OSM) Date Added April 29, 2019 05:22 AM SST 2 IDs Research Grade View Sizes small medium large original Copyright