@article{diniz_2011,  title={Sex-dependent foraging effort and vigilance in coal-crested finches, Charitospiza eucosma (Aves: Emberizidae) during the breeding season: evidence of female-biased predation?},  volume={28},  ISSN={1984-4670},  url={https://doi.org/10.1590/S1984-46702011000200003},  DOI={10.1590/S1984-46702011000200003},  number={2},  journal={Zoologia (Curitiba)},  publisher={Sociedade Brasileira de Zoologia},  author={Diniz, Pedro},  year={2011},  month={Apr},  pages={165–176} }