Gray wolf (Canis lupus) – no confirmed mating pairs living in Utah, though there having been sitings in northeastern Utah along the Wyoming border[230][231]
^Vest, Josh L.; Conover, Michael R. (March 2011). "Food Habits of Wintering Waterfowl on the Great Salt Lake, Utah". Waterbirds: The International Journal of Waterbird Biology. 34 (1). Waterbird Society: 40–50.
^Levad, Rich (2007). "The Coolest Bird"(PDF). The American Birding Association. Archived(PDF) from the original on October 20, 2017. Retrieved May 29, 2017.