Brisbin, I. Lehr, Jr., and Thomas B. Mowbray. 2002. “American Coot (Fulica americana).” The Birds of North America, edited by Paul G. Rodewald. Ithaca: Cornell Lab of Ornithology. Retrieved from the Birds of North America: https://birdsna.org/Species-Account/bna/species/y00475 doi: 10.2173/bna.697a