Recommended Citation

Winkler, D. W., S. M. Billerman, and I.J. Lovette (2020). Shearwaters and Petrels (Procellariidae), 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.procel3.01