Nidificación del Halcón Aplomado (Falco f. femoralis) en la provincia de San Luis
In this paper we describe the activity of a nesting pair of Aplomado Falcons (Falco f.femoralis) during the first days of the nestling period. The nest was found in a Chañar tree (Geoffroea decorticans) at a heíght of 4.5 m in San Luis province. The female remained at the nest 94.14% of the observat...
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| Formato: | Capítulo de libro |
| Lenguaje: | Español |
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Buenos Aires :
Aves Argentinas. Asociación Ornitológica del Plata,
1996-10
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| Materias: | |
| Acceso en línea: | Registro en la Biblioteca Digital Handle |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| Sumario: | In this paper we describe the activity of a nesting pair of Aplomado Falcons (Falco f.femoralis) during the first days of the nestling period. The nest was found in a Chañar tree (Geoffroea decorticans) at a heíght of 4.5 m in San Luis province. The female remained at the nest 94.14% of the observation time (brooding: 86.90%) and fed thc nestlings with arate of 0.47 items/h. Feeding periods lasted in average 560 sec (Ra: 360-780 scc; n:9). The male was seen on the nest 1.28% of the obscrvation time and brought prcy with a frequency of 0.41 items/h. Information of nest and nestling characteristics, territory, defense, caching behavior and vocalizations is also given. Finally we provide a compilation about nesting ofthc Aplomado Falcon in Argentina. |
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| ISSN: | 1850-4884 |