The Preservation of Laguna San Ignacio

The Preservation of Laguna San Ignacio In the 19th century the Pacific Gray Whale was nearly hunted to extinction when their products were in high demand. At the turn of the century, there existed only a few thousand of these precious whales. Soon after, the whales were placed onto the endangered species list where they were under the heavy protection of numerous national laws and international treaties. In 1993 the number of Gray Whales climbed to a miraculous 21,000 and by the end of 1994 the Pacific Gray Whale became the first mammal to be removed from the endangered species list. A few months after its removal from the endangered species list, the primary breeding and calving grounds of the Gray Whale, located in Baja California, was chosen by the Mitsubishi Corporation to become the worlds largest salt harvesting center. The gray whale is a migratory species that spends the majority of its summers feeding in the Arctic Ocean near Alaska. Every winter thousands of gray whales, many of them pregnant, leave the hostile waters of Alaska and travel 4000 miles to the warm and salty lagoons of Mexico’s Baja California Coast. They cluster around 3 primary lagoons in which they stay until late April, however only one of them remains unmarred by human activity. This last remaining refuge, Laguna San Ignacio, is now in great danger of becoming invaded by the corporate world. The high salinity of the waters provide many benefits for the whales. Because of this high salt content, the whales become much more buoyant and expend much less energy remaining afloat. This proves to be very beneficial for the newborn calves that are just learning to swim and nurse. Another benefit the lagoons of Baja California possess is the warm water temperature in comparison to the chilly waters of the Arctic. This warmth provides heat to the newborns and prevents excessive losses of body temperature, thereby conserving energy that would otherwise be required to maintain a constant body temperature. Also, the seclusion of the lagoons from the dangers of the open seas, such as high waves created by storms, makes it a safer place for the newborn calves, as mother and child are less likely to become separated. These benefits substantially increase the survival rates of newborns as well as provide a more comfortable nursing environment. However the country of Mexico as well as the Mitsubishi Corporation of Japan project to make millions by the development and expansion of the salt factory, Exportadora de Sal.