Primeros registros de Cacholote Castaño (Pseudoseisura lophotes) en Dique Ameghino, Chubut, y los más australes reportados hasta el presente

The Brown Cacholote (Pseudoseira lophotes) is distributed in southern South America, up to the provinces of Río Negro and Neuquén. In this note, I present records of the species in the locality of Dique Florentino Ameghino, Chubut province, Argentina. These are the southernmost records of the species to date.