Southern Utah Thunderbirds Primary Poll SportsLogo December 6, 2019 Choose your favorite Southern Utah Thunderbirds primary logo? Southern Utah Thunderbirds Primary Logo 2021 - Present Southern Utah Thunderbirds Primary Logo 2017 - 2021 Southern Utah Thunderbirds Primary Logo 2001 - 2017 Southern Utah Thunderbirds Primary Logo 1983 - 2001 Vote
