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Snakes of North carolina
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Tertiary Consumers Helpful in controlling rodent populations Cryptic
Eat mice, birds, other snakes, lizards, frogs, fish Helpful in controlling rodent populations Cryptic
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37 species in NC 6 venomous species Copperhead, Cottonmouth, Coral Snake, Timber Rattlesnake, Eastern Diamondback Rattlesnake, and Pygmy Rattlesnake Majority of species are not venomous
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Brown Snake (Storeria dekayi)
Pale stripe down back Row of small dark spots along sides Found in flowerbeds (mistaken for baby copperheads) Eat slugs, earthworms, snails
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Eastern King Snake (Lampropeltis getula)
Strong constrictors: eat rodents, small turtles, salamanders, snakes (venomous and non venomous) Diurnal and often found on farms/suburban areas Immune to the venom of pitvipers (copperhead, cottonmouth, rattlesnakes)
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Northern Watersnake (Nerodia sipedon)
Heavy-bodied Confused with Cottonmouths Front crossbanded but the bands begin to alternate on middle and posterior portions of the body Diurnal and nocturnal When threatened, they flatten bodies/spread jaws to make themselves appear larger Aggressive
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Black Rat Snake Black Racer (Elaphe obsoleta) (Coluber constrictor)
Highly variable in color Keeled scales, white and black markings on belly Constrictors: eat mice/rats, birds, eggs Arboreal Common in populated areas-occasionally found in chimneys, attics, and basements. Black Racer (Coluber constrictor) Quick and aggressive Smooth scales, large eyes, some have whitish chin Chase down prey: rodents, lizards, insects, other snakes, frogs Diurnal Racer Rat Snake Racer Rat Snake
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Copperhead (Agkistrodon contortrix)
Most common venomous snake in NC Heavy bodied Dark brown hourglass shaped marks Babies have a yellow/green tail used to lure in prey Often found in established neighborhoods Vibrate tail when disturbed Bite is painful but rarely fatal
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Worm Snake Pinkish/whitish bellies that extends partially up sides
(Carphophis amoenus) Pinkish/whitish bellies that extends partially up sides Sharp points on tail Small head for burrowing after insects/earthworms Most active at night-found in rotting logs but may burrow deep into the soil during dry spells Never bite but wiggle a TON
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Corn Snake Square blotches on back Young have darker blotches
(Elaphe guttata) Square blotches on back Young have darker blotches Strong constrictors Most active at night Found around edges of fields, clearings, or in barns to feed on rodents.
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Ringneck Snake Distinctive yellow/orange ring around neck
(Diadophis punctatus) Distinctive yellow/orange ring around neck Dark gray/black back with yellow/orange/red belly Forest dwellers-rotting logs, leaf litter, flowerbeds Curl tail to ward off predators
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Crocodilians Osteoderms
Bony deposits that form scales/plates in the dermal layers of the skin Temperature Sex Determination Sex of offspring determined by the temperature at which eggs are incubated Tertiary Consumer Eat turtles, snakes, birds, mammals, etc
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American Alligator Can grow up to around 16ft
(Alligator mississippiensis) Can grow up to around 16ft Females build nests out of decaying organic material to heat the eggs Guard young for up to 3 years after hatching Diurnal and nocturnal
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