Desert bighorn sheep establish two desert areas in southwestern Arizona to help preserve the desert bighorn sheep: Cabeza Prieta National Wildlife Refuge and the Kofa National Wildlife Refuge. In 1941, the San Andres National Wildlife Refuge in New Mexico was added. Desert bighorn sheep populations have trended upward since the 1960s when their population was estimated at 6,700-8,100. The upward trend was caused by conservation measures, including habitat preservation. In 1980, desert bighorn sheep populations were estimated at 8,415-9,040. A state-by-state survey was conducted a few years later and estimated the overall US desert bighorn sheep population at 15,980. The 1993 estimate of
Passion in the Desert to develop a feel for the environment, something that would assist him in his acting. The follow-up Passion in the Desert film soundtrack was released in conjunction with the film on June 16, 1998 . Composers José Nieto and Hamza El Din compiled up to 17 tracks altogether. A DVD version of the film was released in December 2005. Passion in the Desert Passion in the Desert, or Simoom: A Passion in the Desert, is a 1997 film from director Lavinia Currier based on the short story "A Passion in the Desert" by Honoré de Balzac. The film follows the