Photo 55507825, (c) Nadezhda Zelenova, some rights reserved (CC BY-NC), uploaded by Nadezhda Zelenova

Attribution © Nadezhda Zelenova some rights reserved Uploaded by npz Source iNaturalist Associated observations Photos / Sounds 2 photos What Eurasian Tree Sparrow (Passer montanus) Observer npz Date November 2, 2019 10:20 AM EET Place Зеленоградск, Калининградская обл., Россия (Google, OSM) Date Added November 3, 2019 12:47 AM EET 2 IDs Research Grade View Sizes small medium large original