Photo 4405005, (c) Ina Siebert, some rights reserved (CC BY-NC), uploaded by Ina Siebert

Attribution © Ina Siebert some rights reserved Uploaded by inasiebert Source iNaturalist Associated observations Photos / Sounds What Yellow-legged Gull (Larus michahellis) Observer inasiebert Date July 25, 2016 04:04 PM CEST Place Kreuzlingen, Schweiz (Google, OSM) Date Added July 31, 2016 06:57 PM CEST 2 IDs Research Grade View Sizes small medium large original