The Arizona Game and Fish Department, in cooperation with the Dolly Steamboat and the Arizona Desert Bighorn Sheep Society, is hosting a public workshop to see and learn about desert bighorn sheep, one of Arizona's most fascinating large mammals, according to a press release. This event includes two parts. The first is an evening classroom session where participants can learn about bighorn sheep, their natural history, management and historical significance from biologist Bruce Sitko, a long time student of bighorns.