Photo 1439130, (c) Nicolas Olejnik, some rights reserved (CC BY-NC), uploaded by Nicolas Olejnik

Attribution © Nicolas Olejnik some rights reserved Uploaded by nicoolejnik Source ArgentiNat Associated observations Photos / Sounds What White-faced Whistling-Duck (Dendrocygna viduata) Observer nicoolejnik Date June 14, 2012 Place Reserva natural de Pilar, Buenos Aires (Google, OSM) Date Added December 23, 2014 11:49 AM -03 3 IDs Research Grade View Sizes small medium large original