BERGKAMP, Patrick Y. Concentrations of Manx Shearwater off San Antonio Oeste, Río Negro, Argentina. El Hornero, Argentina, ARG, v. 14, n. 1-2, p. 73–74, 1995. DOI: 10.56178/eh.v14i1-2.1036. Disponível em: https://elhornero.avesargentinas.org.ar/home/article/view/1036.. Acesso em: 30 nov. 2025.