Photo 5544993, (c) roby, some rights reserved (CC BY-NC), uploaded by roby

Attribution © roby some rights reserved Uploaded by roby Source iNaturalist Associated observations Photos / Sounds What Eurasian Blue Tit (Cyanistes caeruleus) Observer roby Date November 9, 2016 12:25 PM HST Place Tenero-Contra, Svizzera (Google, OSM) Date Added November 17, 2016 08:23 PM CET 2 IDs Research Grade View Sizes small medium large original