Klimaitis, Juan Francisco. “A Descriptive Study of a Colony of Rufous-Capped Thrushes (Agelaius Ruficapillus)”. El Hornero 11, no. 3 (November 1, 1973): 193–202. Accessed August 31, 2026. https://elhornero.avesargentinas.org.ar/home/article/view/1276.