http://digitalnatura.org/details.php?image_id=20453 Sun, 12 Apr 2026 08:44:42 GMT http://digitalnatura.org/data/thumbnails/1/Cuereta_Blanca-Delta_Llobregat.jpg http://digitalnatura.org/details.php?image_id=20453 http://digitalnatura.org/details.php?image_id=20453#comment19279 Mon, 21 Mar 2011 08:14:14 GMT DigitalNatura.Org - Cuereta blanca (Motacilla alba) http://digitalnatura.org/details.php?image_id=20453#comment19279