Photo 1534308, (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 Screaming Cowbird (Molothrus rufoaxillaris) Observer nicoolejnik Date April 27, 2013 Place Estancia Buena Vista, Corrientes (Google, OSM) Date Added February 6, 2015 11:41 AM -03 Description M. bonariensis or M. rufoaxillaris but im not sure. 3 IDs Research Grade View Sizes small medium large original