![Mountain Lion Killed in Crash on I-88 in DeKalb County. Wildlife Officials Monitoring a Second Cougar in Western Illinois | Chicago News | WTTW Mountain Lion Killed in Crash on I-88 in DeKalb County. Wildlife Officials Monitoring a Second Cougar in Western Illinois | Chicago News | WTTW](https://news.wttw.com/cdn-cgi/mirage/0b2840bab36b684c98bf98da62488ad709bd33eab845bfd1d7d043a82d4463ad/1280/sites/default/files/styles/full/public/field/image/CougarPexelsNickyPeCrop.jpg?itok=js8MIvgM)
Mountain Lion Killed in Crash on I-88 in DeKalb County. Wildlife Officials Monitoring a Second Cougar in Western Illinois | Chicago News | WTTW
![Cougar (Puma concolor), also commonly known as mountain lion, puma, panther, or catamount Stock Photo | Adobe Stock Cougar (Puma concolor), also commonly known as mountain lion, puma, panther, or catamount Stock Photo | Adobe Stock](https://as1.ftcdn.net/v2/jpg/01/45/01/56/1000_F_145015638_OU9XOSjXBY4Keoej2Matz6MchuV9Xw3m.jpg)
Cougar (Puma concolor), also commonly known as mountain lion, puma, panther, or catamount Stock Photo | Adobe Stock
![San Diego Zoo Wildlife Alliance on Twitter: "Mountain lion, puma, cougar, panther—this cat is known by more names than just about any other mammal. But no matter what you call it, it's San Diego Zoo Wildlife Alliance on Twitter: "Mountain lion, puma, cougar, panther—this cat is known by more names than just about any other mammal. But no matter what you call it, it's](https://pbs.twimg.com/media/DueRyRnWsAAUEKl.jpg:large)