How do Rattlesnakes Rattle?br br How do Rattlesnake Rattles make Sound? Why do Rattlesnakes Rattle? How does a Rattlesnake get its Rattler? Are Rattlesnakes born with a Rattle? What is a Rattlesnakes Rattle made of? Why do Rattlesnakes use noise to warn predators or potential threats before striking? We will answer all these questions in this video.