The big cats — lions, tigers, leopards, and puma — are ferocious predators.

If you hike in a national park in the United States, you’re likely to see signs or hear advice on how to survive a bear attack.

A few humans have actually had their heads inside the mouth of a grizzly bear and lived, but that’s not the case with the big cats.

If you’re attacked, you will die. It’s that simple.

Witness the power of a tiger cub as it attacks an unsuspecting boar in this compelling video.

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Photo: DailyMotion