@article{apolinario_silveira_2019,  title={Hybridism between <i><i>Cyanocorax chrysops</i></i> and <i><i>Cyanocorax cyanopogon</i></i> (Aves: Corvidae) in Brazil},  volume={36},  ISSN={1984-4670},  url={https://doi.org/10.3897/zoologia.36.e32138},  DOI={10.3897/zoologia.36.e32138},  journal={Zoologia (Curitiba)},  publisher={Sociedade Brasileira de Zoologia},  author={Apolinario, Cristiane and Silveira, Luís Fábio},  year={2019},  pages={e32138} }