Photo 113675959, (c) Gergely Gajda, some rights reserved (CC BY), uploaded by Gergely Gajda

Attribution © Gergely Gajda some rights reserved Uploaded by gergelyg Source iNaturalist Associated observations Photos / Sounds What Common Chiffchaff (Phylloscopus collybita) Observer gergelyg Date February 20, 2021 12:09 PM CET Place Leuggern, Switzerland (Google, OSM) Date Added February 22, 2021 11:48 AM CET 2 IDs Research Grade View Sizes small medium large original