Photo 91053113, (c) Agnes Trekker, all rights reserved, uploaded by Agnes Trekker

Attribution © Agnes Trekker all rights reserved Uploaded by agnestrekker Source iNaturalist Associated observations Photos / Sounds What Eurasian Tree Sparrow (Passer montanus) Observer agnestrekker Date August 19, 2020 02:13 PM HKT Place Dragon Garden (Google, OSM) Date Added August 21, 2020 02:19 PM HKT 3 IDs Research Grade View Sizes small medium large original