DigitalNatura.Org - Oca vulgar ( Anser anser ) http://digitalnatura.org/details.php?image_id=41199 Mon, 13 Apr 2026 21:30:52 GMT http://digitalnatura.org/data/thumbnails/1/DSCF6203.jpg Oca vulgar ( Anser anser ) http://digitalnatura.org/details.php?image_id=41199