YEAR-ROUND ABUNDANCE, RICHNESS AND NESTING OF THE BIRD ASSEMBLAGE OF TALL GRASSLANDS IN THE SOUTH-EAST PAMPAS REGION, ARGENTINA.

The article discusses a study which examined the bird assemblage inhabiting the eastern Pampas region, with particular focus on the overall richness and presence of species of conservation concern, season variation in species composition and the importance of Cortaderia selloana habitats for birds. Topics discussed include the highest species richness observed in spring and summer and the identification of nesting species with a peak of reproductive activity during November.