DigitalNatura.Org - Oca vulgar (Anser anser) http://digitalnatura.org/details.php?image_id=29782 Mon, 13 Apr 2026 20:47:28 GMT http://digitalnatura.org/data/thumbnails/1/_MG_3868_t.jpg Oca vulgar (Anser anser) http://digitalnatura.org/details.php?image_id=29782