Photo 6304861, (c) Elisabetta Sbrega, some rights reserved (CC BY-NC), uploaded by Elisabetta Sbrega

Attribution © Elisabetta Sbrega some rights reserved Uploaded by elisabettasbrega Source iNaturalist Associated observations Photos / Sounds What Black-headed Gull (Chroicocephalus ridibundus) Observer elisabettasbrega Date February 17, 2017 03:24 PM CET Place Quartiere XII Gianicolense, Roma, Italia (Google, OSM) Date Added February 17, 2017 07:17 PM CET 2 IDs Research Grade View Sizes small medium large original