“Species Composition and Richness of Avifauna in an Urban Area of Southern Brazil - DOI: 10.4025 actascibiolsci.V32i1.6118”. Acta Scientiarum. Biological Sciences, vol. 32, nº 1, dezembro de 2009, p. 55-62, https://doi.org/10.4025/actascibiolsci.v32i1.6118.