@article{vielliard_2000,  title={Bird community as an indicator of biodiversity: results from quantitative surveys in Brazil},  volume={72},  ISSN={0001-3765},  url={https://doi.org/10.1590/S0001-37652000000300006},  DOI={10.1590/S0001-37652000000300006},  number={3},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={VIELLIARD, JACQUES M. E.},  year={2000},  month={Sep},  pages={323–330} }