Perda de diversidade taxonômica e funcional de aves em área urbana no sul do Brasil

Abstract

ABSTRACT. Reduction in taxonomic and functional bird diversity in an urban area in Southern Brazil. Urbanization is a globally process studied and considered one of the most drastic environmental disturb on biodiversity. This study aimed to evaluate how different intensities of urbanization act in the structure of birds in a medium size city inserted in a wetland area. In addition to the traditional metrics richness, abundance and taxonomic composition, it was found as the functional diversity and redundancy o…