The jaguar is the biggest species of cat in the Western Hemisphere. Jaguars have a very powerful jaw that can crush skulls and bones! They also have a very powerful bite force, so don’t get bit! Sometimes jaguars can be black. When they are black they are known as black panthers. Jaguars can eat deer, monkeys, birds, reptiles, fish, amphibians, and small mammals. They can live in grasslands and forests of the Southwestern U.S. into South America.