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The rattle is composed of a series of hollow, interlocked segments made of keratin, which are created by modifying the scales that cover the tip of the tail. The contraction of special "shaker" muscles in the tail causes these segments to vibrate against one another, making the rattling noise (which is amplified because the segments are hollow).The muscles that cause the rattle to shake are some of the fastest known, firing 50 times per second on average, sustained for up to three hours.

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Why do cobras shake the rattle so much?

no the don't because they are not a rattle snake


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try rattle their tails to signal there presence


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When do rattlesnakes shake their tails?

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What is a rattlesnakes defense?

Its teeth. And it`s rattle.


How did rattlesnakes get their name?

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Are copperhead snakes the same as rattlesnakes?

No. Copperheads and rattlesnakes are related, but the copperhead is notable in that it lacks a rattle.


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