Aves Argentinas-Asociación Ornitológica del Plata

The foundation document was signed by Eduardo L. Holmberg, Ángel Gallardo, Roberto Dabbene, Martín Doello Jurado, Juan Bautista Ambrosetti, Carlos Luis Spegazzini, Pedro Serié, Pedro Segundo Casal, Fernando Lahille, Santiago Pozzi, Antonio Pozzi, Juan Brèthes, Julio Koslovsky, Demetrio Rodríguez, F. Manuel Rodríguez, Luis F. Delétang, Carlos A. Marelli, Juan José Nágera, Carlos A. Gutiérrez, Héctor Ambrosetti, and Arturo Germán Frers.

The change of its name to Aves Argentinas-Asociación Ornitológica del Plata (AA-AOP), which took place during the first decade of the 21st century, was intended to convey in a quicker fashion the interests of the organization.

Aves Argentinas-AOP's headquarters are currently located at 1248 Matheu street in Ciudad Autónoma de Buenos Aires, Argentina.

The half-yearly El Hornero is a peer-reviewed scientific journal that concentrates in results from research in Neotropical ornithology.

Finally, the also quarterly Aves Argentinas is a popularization magazine devoted to conservation in general.