From 3-11 November 1988 a survey through the center and southwest regions of Buenos Aires province, was carried out.A total of 156 bird species were recorded, 44 of which were breeding. For 21 of the spccies omithogeographic information is provided.
Repositorio: Biblioteca Digital (UBA-FCEN). Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales