DigitalNatura.Org - Oca vulgar (Anser anser) http://digitalnatura.org/details.php?image_id=35379 Mon, 13 Apr 2026 02:37:29 GMT http://digitalnatura.org/data/thumbnails/1/_MG_3474.jpg Oca vulgar (Anser anser) http://digitalnatura.org/details.php?image_id=35379