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We classified 30 species of raptors in Chile using the technique proposed by Reca et al. (1994) and the conservation categories proposed by Grigera and Úbeda (2000). The results were obtained by means of an index that considers 12 variables that represent factors of importance for the survival or...


Pincheira Ulbrich, JimmyRodas-Trejo, J.Almanza, V.P.Rau, J.R[The conservation status of raptors in Chile][Estado de conservación de las aves rapaces de Chile]Estado de conservación de las aves rapaces de Chile

A study was made of the geographic distribution of swamp forest in the coastal territory of the Araucanía Region, Chile. An analysis of maps, aerial photographs, and satellite images was carried out, together with field work, to determine the location, degree of fragmentation, shape of fragments ...


Peña Cortés, FernandoPincheira Ulbrich, JimmyBertrán, CarlosTapia, JaimeHauenstein Barra, EnriqueFernandez, Eduardo[A study of the geographic distribution of swamp forest in the coastal zone of the Araucanía Region, Chile]A study of the geographic distribution of swamp forest in the coastal zone of the Araucanía Region, Chile

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