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Status of the Population of Ruddy-Headed Goose Chloephaga rubidiceps in Tierra del Fuego and Mainland Patagonia (Chile and Argentina), December 1999 - March 2000. In D. E. Blanco (Ed.),
Medidas de accion para la conservacion del Cauquen Colorado (Chloephaga rubidiceps) en Argentina y Chile: Final Report to the Convention on the Conservation of Migratory Species of Wild Animals (CMS) (pp. 6-23). Wetlands International, Buenos Aires, Argentina.
