Monster Wolf | America the Wild

Wolves have been around for centuries, but with so many variations in the wild, what's really considered a wolf? Casey puts his tracking skills to the test to reveal the truth about wolves. About National Geographic Animals: National Geographic Animals brings you closer to the wild than ever...

45 min - Nature & Wildlife - Nat Geo Animals

More: National Parks documentaries

Read Deeper: National Parks

1. The National Parks by Dayton Duncan - View on Amazon
2. Desert Solitaire by Edward Abbey (4.2/5) - View on Amazon
3. My First Summer in the Sierra by John Reid Muir - View on Amazon
4. A Walk in the Woods by Bill Bryson (3.9/5) - View on Amazon

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