DigitalNatura.Org - Gavina vulgar (Larus ridibundus) http://digitalnatura.org/details.php?image_id=317 Fri, 17 Apr 2026 07:22:56 GMT http://digitalnatura.org/data/thumbnails/1/CRW_1856Agran.jpg Gavina vulgar (Larus ridibundus) http://digitalnatura.org/details.php?image_id=317