Cats in the United States the appearance of humans in the Americas. Some prehistoric animals referred to as "saber-toothed cats" were in fact marsupials and not cats at all, but called such because of their resemblance to true felines with large canine teeth. Two main species of big cat currently inhabit the United States. One is the jaguar ("Panthera onca"), which is related to many species of big cat found on other continents and can be found in the southwestern US and as far south as northern Argentina. The other, the cougar ("Puma concolor"), which is also known as the puma or mountain lion, is
Wild Cat Aqueduct by a subsidiary of Northeast Utilities. It contains three generators for a total output of 30.6 megawatts. Wild Cat Aqueduct Wild Cat Aqueduct is a tunnel carrying water for hydroelectric power and public water supply, located in Granville, Massachusetts. The aqueduct carries water eastwards from Cobble Mountain Reservoir, located some 20 miles west of Springfield in the towns of Blandford, Granville, and Russell, Massachusetts, to a hydroelectric power station located about 2 miles (3.2 km) downstream on the Little River, just upstream from the Gorge. From there it connects to the Springfield Aqueduct. The power station was built in 1930