Photo 2474784, (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-headed Marsh Tyrant (Arundinicola leucocephala) Observer nicoolejnik Date October 31, 2010 Place Perdices, Entre Rios (Google, OSM) Date Added October 4, 2015 12:20 PM -03 Description Female. 2 IDs Research Grade View Sizes small medium large original