Dellinger, Rachel, Petra Bohall Wood, Peter W. Jones, and Therese M. Donovan. 2012. “Hermit Thrush (Catharus guttatus).” 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/herthr doi: 10.2173/bna.261