http://digitalnatura.org/details.php?image_id=4152 Sun, 19 Apr 2026 16:29:34 GMT http://digitalnatura.org/data/thumbnails/1/oca_copia.jpg http://digitalnatura.org/details.php?image_id=4152 http://digitalnatura.org/details.php?image_id=4152#comment5149 Mon, 06 Nov 2006 05:48:16 GMT DigitalNatura.Org - Oca vulgar (Anser anser) http://digitalnatura.org/details.php?image_id=4152#comment5149