They are more endangered in some places than others. The western cougars are not very endangered; the eastern cougars are considered extinct, except for the critically endangered Florida cougar. The North American cougar as a whole is also considered critically endangered.Are they really endangered everywhere, or just in some places? In this state there's a hunting season for them and they're allowing 100 to be taken next season. Seems high for an endangered species.That's great! The US cougar is a seriously endangered species, and it warms my heart to hear stories about them. I saw a Florida panther (subspecies) at the zoo a few weeks back and it was a seriously awesome animal.
They're alive and well in most parts of South America.
Here's a map. The orange parts show the areas they're most endangered. http://en.wikipedia.org/wiki/File:Cougar_range_map_2010.png