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Photo Gallery: Big Cats

Big Cat Features

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All About Big Cats

Lions and tigers and leopards, oh my. Learn about the felines known for their speed, sound, and predatory nature.

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Big Cats Facts

How fast can a cheetah run? Which big cat is the strongest climber? Read all of the big cat facts to find out.

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What's Your Green Idea?

You could win $20,000 to put it into action. Take part in the Green Effect, a new initiative from SunChips and National Geographic to inspire people to take small steps for big change.

Special Advertising Sections

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Photo Contest

Think your photo is the "Ultimate" winner? Submit your best in six different categories.

Photo Gallery

See how Lipton is dedicated to sustainable agriculture. View pictures from Boyd Matson's trip to Africa.

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