DigitalNatura.Org - Gall fer, urogallo (Tetrao urogallus) http://digitalnatura.org/details.php?image_id=6623 Mon, 13 Apr 2026 01:37:07 GMT http://digitalnatura.org/data/thumbnails/7/uroae_copia.jpg Gall fer, urogallo (Tetrao urogallus) http://digitalnatura.org/details.php?image_id=6623