DigitalNatura.Org - Esparver cendrós mascle, aguilucho cenizo (Circus pygargus) http://digitalnatura.org/details.php?image_id=9305 Mon, 13 Apr 2026 02:11:06 GMT http://digitalnatura.org/data/thumbnails/49/cendae_copia.jpg Esparver cendrós mascle, aguilucho cenizo (Circus pygargus) http://digitalnatura.org/details.php?image_id=9305