Reptiles & Amphibians
Reptiles and amphibians, sometimes called herps, are cold-blooded vertebrates. Hundreds of species live in the Chesapeake region: from salamanders that dwell along mountainous streams to sea turtles that visit the salty waters of the lower Bay.
Types of Reptiles & Amphibians:
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Black Rat Snake
Elaphe obsolete obsoletaThe black rat snake is a non-venomous snake with a long, black body and white belly. It can be found throughout the Chesapeake Bay watershed, from the mountains to the shoreline.
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Broad-headed Skink
Plestiodon laticepThe broad-headed skink is the largest skink in the Chesapeake Bay region. It gets its name from the large, swollen jowls males develop as they mature.
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Common snapping turtle
Chelydra serpentinaThe common snapping turtle is the largest freshwater turtle in the Chesapeake Bay watershed. It lives in both freshwater and brackish water environments.
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Copperhead
Agkistrodon contortrixThe copperhead snake is one of only a few venomous snakes found in the Chesapeake Bay watershed, although it is rarely lethal to humans.
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Diamondback Terrapin
Malaclemys terrapinThe diamondback terrapin, Maryland’s official state reptile, is an aquatic turtle with distinctive diamond-shaped rings covering its shell. It lives in and around the Chesapeake Bay’s brackish tidal waters, including rivers and marshes.
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Eastern Box Turtle
Terrapene carolina carolinaThe eastern box turtle is a terrestrial reptile found primarily in woodlands across the Chesapeake watershed.
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Eastern Garter Snake
Thamnophis sirtalis sirtalisThe eastern garter snake is a common terrestrial snake known for the three white or yellow stripes that run down the length of its back.
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Eastern Milksnake
Lampropeltis triangulumThe eastern milksnake is a secretive creature that spends most of its life underground or under rocks and logs.
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Eastern Tiger Salamander
Ambystoma tigrinumThe eastern tiger salamander is thick bodied, with yellow blotches on its dark brown or black skin. It can be found in parts of Delaware, Maryland and Virginia.
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Five-lined Skink
Plestiodon fasciatusThe five-lined skink is a small reptile with five distinctive stripes running along the length of its body. It can be found in damp forested areas throughout the Chesapeake Bay watershed.
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Green Treefrog
Hyla cinereaThe green treefrog is a small amphibian that can be found in ponds, lakes, marshes and streams.
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Hellbender
Cryptobranchus AlleganiensisHellbenders are large aquatic salamanders that can grow more than two feet in length. They live in freshwater streams in parts of New York, Pennsylvania and Virginia.
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Kemp’s Ridley Sea Turtle
Lepidochelys kempiiKemp’s ridley is a critically endangered sea turtle with creamy skin and grey/olive limbs. It feeds on blue crabs in the Chesapeake Bay in the summer.
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Loggerhead Turtle
Caretta carettaThe loggerhead turtle is the largest hard-shelled sea turtle, with a heart-shaped, reddish brown shell. It can be found in the Chesapeake Bay from May to November.
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Marbled Salamander
Ambystoma opacumThe marbled salamander is black with silvery crossbands along its body. It is found throughout the southern portion of the Chesapeake Bay region.
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Northern Red Salamander
Pseudotriton ruber ruberThe northern red salamander is a small, reddish amphibian with black, irregularly shaped spots covering its back. It lives in cool freshwater streams and adjacent wooded areas throughout most of the Chesapeake Bay watershed.
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Northern Spring Peeper
Pseudacris crucifer cruciferThe northern spring peeper is a tiny, brownish tree frog with a distinctive X-shaped cross on its back. It lives in marshy woods and near ponds and swamps throughout the Chesapeake Bay watershed. Its “peeping” call is one of the first signs of spring in the region.
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Northern Water Snake
Nerodia sipedon sipedonThe northern water snake is a non-venomous aquatic snake that lives in lakes, swamps, streams and other waterways throughout the Chesapeake Bay watershed.
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Rainbow Snake
Farancia erytrogramma erytrogrammaThe rainbow snake is a beautifully colored, non-venomous snake that lives in streams, swamps and marshes in southern Maryland and eastern Virginia.
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Red-bellied Cooter
Pseudemys rubriventrisThe red-bellied cooter is an aquatic turtle with a dark, highly domed shell and a distinctive red belly. It can be found basking along the edge of ponds, streams and rivers throughout the Potomac River and in coastal portions of Maryland and Virginia.
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Rough Green Snake
Opheodrys aestivus aestivusThe rough green snake is a non-venomous snake with a long, slender, bright green body. It lives in leafy trees and shrubs in thickly vegetated areas throughout the Chesapeake Bay region.
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Southern Leopard Frog
Lithobates sphenocephalusThe southern leopard frog is a medium-sized frog with spots on its back, sides and legs. Its leopard-like appearance was the inspiration for its name. It lives in wetland habitats in and can be found near the Chesapeake Bay in eastern Virginia, Maryland and southeastern Pennsylvania.
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Spotted Salamander
Ambystoma maculatumThese grey, black or bluish salamanders can reach nine inches in length and have two rows of bright yellow or orange spots lining their backs. They spend most of their lives sheltered under leaf litter, logs and rocks.
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Spotted Turtle
Clemmys guttataThe spotted turtle is a small semi-aquatic species known for the bright yellow spots that dot its dark shell. The species is listed as threatened in several states.
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Wood Frog
Lithobates sylvaticusThe wood frog is a small amphibian with a characteristic black marking on its face that resembles a robber’s mask. It can be found in forests and wetlands throughout the Chesapeake Bay region.