Photo 30447655, (c) bjoerns, some rights reserved (CC BY-SA), uploaded by bjoerns

Attribution © bjoerns some rights reserved Uploaded by bjoerns Source iNaturalist Associated observations Photos / Sounds 3 photos What Eurasian Blue Tit (Cyanistes caeruleus) Observer bjoerns Date January 20, 2019 03:19 PM CET Place Recklinghausen, Nordrhein-Westfalen, Germany (Google, OSM) Date Added January 20, 2019 07:03 PM CET 3 IDs Research Grade View Sizes small medium large original Copyright