Photo 33726112, (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 What Great Tit (Parus major) Observer bjoerns Date March 30, 2019 12:28 PM CET Place Duisburg, Nordrhein-Westfalen, Germany (Google, OSM) Date Added March 30, 2019 02:27 PM CET 4 IDs Research Grade View Sizes small medium large original Copyright