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Nuevos datos acerca del estatus del Aguilucho Andino Buteo albigula en la Patagonia Argentina
New data on the status of Buteo albigula in Argentina Patagonia. We list new records of B. albigula in Nahuel Huapi National Park, and neighboring regions (Argentine Patagonia). Data show that theExpand
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Contribución al conocimiento del nido de Ochthoeca parvirostris
The nest of the Patagonian Tyrant (Ochthoeca parvirostris) is discribed. Differences with the one described by Zotta (1939) may suggest that this authordoes not refers to the same species.
Avifauna of the Cari Laufquen Chica and Cari Laufquen Grande lagoons, department 25 de Mayo, Río Negro province, Argentina
In three visits to the Cari Laufquen Chica and Cari Laufquen Grande laggons, department 25 de Mayo, 60 bird species were found; Special interest features as vell as quantity are described.
La avifauna de las lagunas Cari Laufquen Chica y Cari Laufquen Grande, departamento 25 de Mayo, Río Negro
In three visits to the Cari Laufquen Chica and Cari Laufquen Grande laggons, department 25 de Mayo, 60 bird species were found; Special interest features as vell as quantity are described.
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