DigitalNatura.Org - Oca vulgar (Anser anser) http://digitalnatura.org/details.php?image_id=35183 Mon, 13 Apr 2026 01:04:52 GMT http://digitalnatura.org/data/thumbnails/1/IMG_8194_ts_2.jpg Oca vulgar (Anser anser) http://digitalnatura.org/details.php?image_id=35183