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Step 1
Identify a venomous snake by the shape of its head. Most venomous snakes have rather flat, heart-shaped heads that are distinctly wider than their bodies and have more pointed noses than harmless snakes.
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Step 2
Differentiate a venomous Coral snake from a harmless King snake by the location of the yellow stripes that encircle its body. On a Coral, the yellow stripes separate the red and the black so red touches yellow. Leave that fellow alone.
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Step 3
Distinguish a Rattlesnake from a harmless Bull snake by the dry scaly nodules on the end of its tail that make a distinct buzzing noise as the tail quivers, although sometimes a rattler has lost its rattles and can't make this noise.
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Step 4
Examine the snake's head from afar to see if there is a ridge or pit between the eye and the nostril. Pit vipers such as Rattlesnakes, Copperheads and Cottonmouths all have this indentation. The indentation is a heat detector that helps them identify appropriate-sized prey by the amount of heat emitted.
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Step 5
Recognize a Rattlesnake by a diamond shaped pattern along the length of the snake. There are 27 different species of Rattlesnakes, however, and each has its own distinctive markings.
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Step 6
Mark a Cottonmouth snake, also known as the Water Moccasin, by the pale stripes on both sides of a darker head.
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Step 7
Confirm a Copperhead snake by the classic copper color with darker hourglass shaped markings around its body.











