DigitalNatura.Org - Gran duc americà, grand-duc d'Amérique,buho cornudo, great horned owl (Bubo virginianus) http://digitalnatura.org/details.php?image_id=7020 Mon, 13 Apr 2026 06:35:30 GMT http://digitalnatura.org/data/thumbnails/1/BV3AE_COPIA.JPG Gran duc americà, grand-duc d'Amérique,buho cornudo, great horned owl (Bubo virginianus) http://digitalnatura.org/details.php?image_id=7020