In 1972 Hyatt formed Elsinore Corporation, a subsidiary to operate the Four Queens Hotel and Casino and the Hyatt Lake Tahoe. After Hyatt became a private company in 1979, Elsinore was spun off as a public company.
Cloning endangered species is much easier, mainly because the surviving animals can donate healthy, living cells. In fact, several wild species have been cloned already, including two relatives of cattle called the guar and the banteng, mouflon sheep, deer, bison, and coyotes. However, some experts are skeptical that cloning can help a species recover.
2nd reason-Once you clone an animal, it needs monitoring of population growth. Or not, you might disturb the ecosystem or the food chain or life cycle. One exeption is-endangered species might can be clone in the intention for the next generation to see them. cloning should be allowed only if: a-there is certain proof that the disappearance of a species is caused by human activity (e.g. hunting, natural habitats invaded by civilization, introduction of another species that caused a reduction or damage in the number of the endangered specie, etc).