How Big Cats, Bears & Reptiles Become Killers

From cute to killer. Before the toughest and most dominant big cats, bears, and reptiles perfect their skills they all start out innocent and cute. But to survive in their respected worlds they need to be trained into killers to thrive. This is how big cats, bears, and reptiles become killers....

143 min - Nature & Wildlife - Real Wild

More: Bears documentaries

Read Deeper: Bears

1. Grizzly Years by Doug Peacock - View on Amazon
2. Bear Attacks by Stephen Herrero - View on Amazon
3. The Great Bear Almanac by Gary Brown - View on Amazon
4. Polar Bears by Ian Stirling - View on Amazon

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