Recommended Citation

Winkler, D. W., S. M. Billerman, and I.J. Lovette (2020). New World and African Parrots (Psittacidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.psitta3.01