Colwell, Mark A., and Joseph R. Jehl Jr. 1994. “Wilson's Phalarope (Phalaropus tricolor).” 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/wilpha doi: 10.2173/bna.83