Venier, Lisa A., Steve Holmes, and Janet McI. Williams. 2011. “Bay-breasted Warbler (Setophaga castanea).” 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/babwar doi: 10.2173/bna.206