Abstract
In this paper we describe the first observations of a successful Harpy Eagle nest in Argentina. An immature was seen at and near the nest during 3 visits to the nesting area. The young eagle was present in its parents' nesting territory for at least 10 months after fledging.
References
BURTON,P.1983VanishingEag1es.Dragon's WorldLTD.
CHEBEZ,J.C.,M.C.CROOME,A.SERRETyA.TABORDA1990.Lanidificaci6ndelaHarpia(HarpíaharpyjaenArgentina.Hornero13:155-158.
DELUCCA,E.R.,A.BLANCHARDy E.COCONIER.1993.Pro-gramaArgentinoparalaConservaci6ndelaHarplaLibrodeResúmenes.PrimeraReuni6ndeOmito1ogiadelaCuencadelPlata.
FOWLER,J.M.yJ.B.COPE.1964.NotesontheHarpyeagleinBritishGuiana.Auk81:257-273.
RETTIG,N.L.1978.BreedingbehaviouroftheHarpyEagle(Harpíaharpyja).Auk95:629-643.

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.