Great Salt Lake arrived to harvest and sell the guano of the nesting birds as fertilizer. Lambourne included musings about these guano sifters in his work. Lambourne left the island early in the winter of 1896 along with the first group of guano sifters. The Great Salt Lake lends its name to Salt Lake City, originally named "Great Salt Lake City" by the president of The Church of Jesus Christ of Latter-day Saints (LDS Church) Brigham Young, who led a group of Mormon pioneers to the Salt Lake Valley southeast of the lake on July 24, 1847. The lake lies in parts of
Economy of Salt Lake City accounting for 21% of employment. Trade, transportation, and utilities account for another 18% of employment, with the major employers being the regional Delta Air Lines hub at Salt Lake City International Airport. Equally significant are the professional and business services, which account for another 18% of employment. Health services and health educational services comprise an additional 10% of employment. Other major employers include the University of Utah, Sinclair Oil Corporation, and The Church of Jesus Christ of Latter-day Saints. Salt Lake City Industries by GDP value added 2011 It is rumored that call centers prefer the Salt Lake City and