Ameerika madukael, Anhinga anhinga

Efektse läikivmusta sulestiku ning peene kaela ja pika nokaga Ameerika madukael jõe keskel asuval valvepostil, Caño Negro märgalal, Costa Ricas.

Anhinga or American Darter with its glossy black plumage, slim neck and long beak on its guard post in the middle of the river in Caño Negro Wetland, Costa Rica.