Recommended Citation

Billerman, S. M. (2020). Sharpbill, Royal Flycatcher, and Allies (Oxyruncidae), 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.oxyrun1.01