Its fangs are sharp and its venom is deadly. It has a tail that rattles to warn other animals to stay away. Its a diamondback rattlesnake, and it can grow to be a whopping 8 feet long and weigh up to 10 pounds. Readers will enter the world of this fascinating predator. Beautiful photographs and fun facts explain how diamondbacks live, hunt, and grow to be one of the biggest snakes in the United States.