Waterbird censuses in breeding colonies in lagoons of southeastern Buenos Aires province
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Waterbird occurrence and abundance in the Strobel Plateau, Patagonia, Argentina
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West Nile Virus in Argentina : a new emerging infectious agent raising new challenges
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William Henry Hudson y su amor a los pájaros
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Wintering avifauna of Chaco and pantanal habitats in Bahía Negra (Northern Paraguay)
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Facultad de Ciencias Exactas y Naturales - Universidad de Buenos Aires - Argentina
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