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This Week in Nature: Cougars on the Comeback Trail and Their Road Leads to the Midwest | Chicago News | WTTW
![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)
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
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