do only king snakes rattle their tails
Rating Newest Oldest. Best Answer: There are numerous North American snakes which shake their tail if they feel threatened, most of which are harmless. Copperheads and cottonmouths are two venomous snakes which shake their tails like a rattlesnake.Some of the harmless snakes which do this are rat snakes and corn snakes, king snakes, gopher snakes and bull snakes, to name a few.Source(s): madsnakeman Â· 5 years ago.ating Newest Oldest. Best Answer: There are numerous North American snakes which shake their tail if they feel threatened, most of which are harmless. Copperheads and cottonmouths are two venomous snakes which shake their tails like a rattlesnake.