Photo 32938262, (c) Cheng Te Hsu, some rights reserved (CC BY-SA), uploaded by Cheng Te Hsu

Attribution © Cheng Te Hsu some rights reserved Uploaded by chengte Source iNaturalist Associated observations Photos / Sounds What Eurasian Tree Sparrow (Passer montanus) Observer chengte Date March 17, 2019 07:06 AM CST Place 24.1775..., 121.656... (Google, OSM) Date Added March 17, 2019 07:07 AM CST Description 含巢材 2 IDs Research Grade View Sizes small medium large original