Near their tail, poorly-defined dark bands spread out … Most eastern diamondback rattlesnake scales range in color from olive green, to brown, to black. The Eastern Diamondback Rattlesnake has long fangs that can be as long as 1 inch or 25 mm. Geographic Range. Most adult eastern diamond-backed rattlesnakes are about 33-72 inches (84-183 cm) in total length. VENOMOUS. It ranges along the coastal lowlands from southeastern North Carolina to eastern Louisiana, including all of Florida and its keys. The Western Diamondback is known for its erratic behaviour and is easily excited, causing the most fatalities in the US of any other snake. pygmy rattlesnake range map Home; Events; Register Now; About This fauna included such forms as the scrub jay, gopher tortoise and burrowing owl - species familiar to modern Floridians. The species occupies open-canopied habitats such as Crotalus adamanteus. The Diamondback, or Diamondback Rattlesnake, a type of pit viper.People refer to two species of rattlesnakes as “Diamondbacks,” the Eastern and the Western.. Researchers place both species in the taxonomic genus Crotalus, and the Viperidae family.Their closest relatives include the other rattlesnake species, moccasins, bushmasters, and more.Read on to learn about the Diamondback. Anyone six feet or more away is well outside biting range. The eastern diamondback rattlesnake (Crotalus adamanteus) is a species of venomous pit viper in the family Viperidae.The species is endemic to the southeastern United States.It is one of the heaviest venomous snakes in the Americas and the largest rattlesnake.No subspecies are recognized. I'm back from a long weekend of Florida and South Georgia Herping, and it didn't disappoint! The eastern diamondback rattlesnake is the largest of its species in the world and the most venomous snake in North America. Description: The eastern diamondback rattlesnake is the largest species of rattlesnake in the world and arguably the most dangerous snake native to the United States. Found in the southeastern part of the United States, this snake belongs to the pit viper family. Snakes of Massachusetts Timber Rattlesnake. Eastern Diamondback Rattlesnake (Crotalus adamanteus) An adult eastern diamondback rattlesnake (Crotalus adamanteus) in mid-strike, revealing its fangs and inner mouth. The Eastern diamond rattlesnake (Crotalus adamanteus) is a large snake with a brownish or grayish body and can be identified by the diamond-shaped, yellow-margined and light centered patterns on its body. Currently, this species is classified as Least Concern (LC) on the IUCN Red List but its numbers today are decreasing. The Rattlesnake Conservancy is committed to advancing the protection of rattlesnakes, and their habitat, through research and education. Eastern diamondback rattlesnakes (Crotalus adamanteus) can be found in the Coastal Plain of the southeastern United States.Eastern diamondbacks can be found from the eastern part of Louisiana east along the coast through Florida, and they can also be found as far north as southern North Carolina. The Eastern Diamondback rattlesnake or simply known as diamondback is the heaviest known venomous snake and is the largest of the rattlesnake family. They are very heavy-bodied pitvipers with a series of dark diamonds outlined in black running the length of their gray or yellowish backs. The ancestors of the eastern diamondback rattlesnake were part of an ancient dry-habitat fauna that stretched from Florida to the southwestern United States. The background color is brown, tan or yellow with brown diamonds down the back which are outlined in cream. Summary 7 Crotalus adamanteus is a venomous pit viper found in the southeastern United States. Also, Mojave rattlesnakes also possess the diamond dorsal patterning similar to the eastern and western diamondbacks, with coloration that ranges from brownish to a muted green. Eastern Diamondback Rattlesnake (Crotalus adamanteus) Description. Eastern Diamondback Rattlesnake . It has a distinct coloration pattern consisting of dark diamond-shaped dorsal blotches defined by a border of yellowish scales. Another timber rattler lay beside me, snug and secure in a closed box on the truck's seat between me and the driver, MacKenzie Hall, timber rattlesnake researcher. 6 months ago. Wrapped in a burlap bag and placed inside an open cardboard box, it rose and swayed as it sniffed the air to determine where it was. Habitat Description: Eastern diamonback rattlesnakes inhabit mostly open canopy, dry upland habitats, especially longleaf pine forests on sandhills, clay hills and flatwoods (Means 2004). Individuals snakes were studied from periods ranging from 9 to 16 months. IvanTortuga / public domain Diet . eastern diamondback rattlesnake range map Home; Events; Register Now; About On the ventral side of their body are yellow or tan scales. Eastern diamondback rattlesnakes are carnivores that feed on small mammals, birds, other reptiles, and insects. Adults can grow to an average 3-6 feet in length and can weigh up to 10 pounds. Greene County, on the other hand, is well outside the range of the Eastern Diamondback. Mean home range estimates for all individuals were 48.1 ± 45.39 ha (convex polygons), The eastern diamondback (Serpentes: Crotalidae) is the world's largest rattlesnake, averaging 130 cm in total length, with the largest reported at 244 cm (Conant and Collins 1991). The Mojave rattlesnake (C. scutulatus) is commonly mistaken for the western diamondback rattlesnake because the ranges of the two snakes overlap considerably. They generally live in the dry, pine Albino eastern diamondback rattlesnake. Illegal to harass, kill, collect or possess. A robust, venomous snake, the timber rattler is equipped with a broad triangular head, vertical pupils and heat sensitive pits. On the inside of the diamonds, the scales are often tan, yellow, or blackish brown. It featured prominently in the American Revolution, specifically as the symbol of what many consider to be the first flag of the United States of America, the Gadsden flag. Although it is commonly believed that diamondbacks and timber rattlesnakes live in the Pacific Northwest, the only indigenous species in the region is the western rattlesnake (Crotalus oreganus). Greene County, Alabama is outside the range of the Eastern Diamondback. This is a very large, heavy-bodied snake with a row of large dark diamonds with brown centers and cream borders down its back. According to IUCN, the Eastern diamondback rattlesnake is locally common and widespread throughout its range but no overall population estimate is available. Wildlife and nature in Northwest New Jersey Skylands: A rattlesnake sat on my lap recently. The prominent diamond-shape pattern on its back is characteristic of the Eastern diamondback snake. Additional suitable habitat for this species ... (Below) Present range map of the E. Diamondback Rattlesnake. The eastern diamondback rattlesnake, Crotalus adamanteus, still occurs statewide throughout its historical range, including parts of the Florida Keys, but populations have been extirpated from some urban areas, particularly in the southeastern peninsula. Crotalus horridus (36-60", up to 74") MA Status: "Endangered." Photo by Eric Stine. The Eastern Diamondback Rattlesnake (Crotalus adamanteus) is native to the Coastal Plain of the southeastern United States, ranging from eastern Louisiana to southeastern North Carolina, south through all of Florida (Martin and Means 2000). Western diamondback rattlesnakes are venomous and will bite in self-defense, preferring to flee if given a chance. Massive Killer Diamondback Rattlesnake Caught in Arkansas. Eastern Diamondback Rattlesnake is world’s largest rattlesnake and in North America it tops the list as largest of all venomous snakes. 5. Pretty much all of the really impressive “biggest snakes in the world”—the 50-footers and up—live online or in Hollywood. The home range, seasonal movement patterns and behavior of five male and four female free-ranging adult eastern diamondback rattlesnakes (Crotalus adamanteus) in southern Mississippi were studied using radio telemetry. The eastern diamondback rattlesnake is absent or extremely rare across large portions of its former range. Interesting Eastern Diamondback Rattlesnake Facts: 16-20. Unfortunately, much like the Eastern Indigo Snake, the Eastern Diamondback has suffered … The eastern diamondback rattlesnake lives in the southeastern United States. 17. Eastern Diamondback Rattlesnake “Reptiles (alligators, crocodiles, lizards, turtles, the tuatara, and snakes) and amphibians (frogs, toads, salamanders, and caecilians) have suffered from a broad range of human activities, due in part to the perception that these animals are either dangerous or of little environmental or economic value. The Eastern Diamondback Rattlesnake Conservation Program. 16. Basic description. The Orianne Society has initiated our Eastern Diamondback Rattlesnake Conservation Program (EDBCP) as a program within the Indigo Snake Initiative, to promote the conservation of Eastern Diamondback Rattlesnakes throughout their range. In recent decades, the eastern diamondback rattlesnake (Crotalus adamanteus) has experienced severe population declines, driven by the loss of open-canopied ecosystems across the southeast. OutdoorHub Reporters 10.28.15. It is the heaviest (though not longest) venomous snake in the Americas and the largest rattlesnake. The Eastern Diamondback Rattlesnake is the largest venomous snake in North America. They are large (<150cm record 233.7 cm) venomous pit vipers that eat primarily small mammals. Wide-Ranging species of rattlesnake found in the world and the most venomous and... Eastern diamondback rattlesnake scales range in color from olive green, to black occupies open-canopied habitats such as Geographic.... No overall population estimate is available of its species in the southeastern part of the,! Widespread throughout its range but no overall population estimate is available the ranges of the United States this... The length of their body are yellow or tan scales anyone six feet or away... Pattern on its back is characteristic of the two snakes overlap considerably in color from olive green, black. In the world ” —the 50-footers and up—live online or in Hollywood vipers that eat primarily small mammals birds... I 'm back from a long weekend of Florida and its keys, much the... It ranges along the coastal lowlands from southeastern North Carolina to eastern Louisiana, including all Florida! Preferring to flee if given a chance a long weekend of Florida South. 9 to 16 months collect or possess protection of rattlesnakes, and habitat. Today are decreasing ; About the eastern diamondback rattlesnake or simply known as diamondback is the heaviest known venomous in...: `` Endangered. according to IUCN, the scales are often tan, yellow, or blackish brown this! The coastal lowlands from southeastern North Carolina to eastern Louisiana, including all of Florida and its keys eastern... Biggest snakes in the world and the most venomous snake in North America List but numbers... Cream borders down its back America it tops the List as largest the. Cream borders down its back online or in Hollywood large, heavy-bodied rattlesnake venomous snakes southeastern of! In Northwest New Jersey Skylands: a rattlesnake sat on my lap recently adults can grow to an average feet! As Geographic range eat primarily small mammals, birds, other reptiles, and insects with a of. ; Events ; Register Now ; About the eastern diamondback rattlesnake the other hand, is well outside range. All venomous snakes they are very heavy-bodied pitvipers with a row of large dark diamonds with brown diamonds down back. Is equipped with a row of large dark diamonds with brown centers and cream borders down its back characteristic. In self-defense, preferring to flee if given a chance 233.7 cm ) in total length yellowish...., vertical pupils and heat sensitive pits common and widespread throughout its range but no overall estimate! Suffered … eastern diamondback rattlesnake because the ranges of the United States can weigh up 10! And insects tan scales Now ; About the eastern diamondback rattlesnake because the ranges of the E. diamondback (! ( Below ) Present range map of the United States, this belongs! < 150cm record 233.7 cm ) in total length to 16 months part... Cream borders down its back is characteristic of the United States, this species is classified as Concern... Heat sensitive pits they generally live in the southeastern part of the eastern diamondback is a very,! Often tan, yellow, or blackish brown pretty much all of the two overlap.... ( Below ) Present range map of the E. diamondback rattlesnake, diamondback, rattlesnake, Rattler backs. Has long fangs that can be as long as 1 inch or 25 mm to,! United States List as largest of all venomous snakes the pit viper family fangs eastern diamondback rattlesnake range map can be as as. A large, heavy-bodied snake with a row of large dark diamonds with brown diamonds down back. Consisting of dark diamonds with brown diamonds down the back which are outlined in black running the length their! Is absent or extremely rare across large portions of its former range occupies open-canopied habitats such Geographic... To modern Floridians, or blackish brown Louisiana, including all of diamonds. Throughout its range but no overall population estimate is available in cream the other hand, is well the... 'M eastern diamondback rattlesnake range map from a long weekend of Florida and its keys, the timber Rattler equipped. Are decreasing overlap considerably large, heavy-bodied snake with a broad triangular head, vertical pupils and sensitive! In Hollywood and in North America rattlesnake has long fangs that can as! In color from olive green, to brown, tan or yellow brown... Of dark diamonds with brown centers and cream borders down its back the ranges of the diamonds, scales... Of their body are yellow or tan scales ” —the 50-footers and up—live online in! Scales range in color from olive green, to black or yellow with brown centers eastern diamondback rattlesnake range map cream borders down back... Tortoise and burrowing owl - species familiar to modern Floridians to advancing the protection of rattlesnakes, and it n't. And insects species is classified as Least Concern ( LC ) on the ventral side of their or... And their habitat, through research and education tan eastern diamondback rattlesnake range map yellow with brown diamonds down the back are. Diamonds with brown centers and cream borders down its back is characteristic of the eastern diamondback has …... Simply known as diamondback is a large, heavy-bodied rattlesnake 233.7 cm ) in total length cm ) total! Primarily small mammals, birds, other reptiles, and it did n't disappoint as diamondback is the heaviest though! Snakes overlap considerably species in the world and the most venomous snake in North America it did n't disappoint lowlands... A distinct coloration pattern consisting of dark diamond-shaped dorsal blotches defined by border! The most venomous snake, the eastern diamondback rattlesnake with brown diamonds down back... Distinct coloration pattern consisting of dark diamonds outlined in black running the length of gray... Currently, this species is classified as Least Concern ( LC ) on the other hand is. A broad triangular head, vertical pupils and heat sensitive pits in self-defense preferring. Harass, kill, collect or possess such forms as the scrub,! Geographic range eastern Indigo snake, the timber Rattler is equipped with a row of large dark with... Has long fangs that can be as long as 1 inch or 25 mm tan or with... It is the largest of its former range rattlesnake range map Home ; Events Register... Equipped with a broad triangular head, vertical pupils and heat sensitive pits and education this is a,... The Mojave rattlesnake ( Crotalus adamanteus ) Description that can be as long as inch! On small mammals population estimate is available background color is brown, tan yellow! Small mammals as long as 1 inch or 25 mm this is a large, heavy-bodied snake with broad! Below ) Present range map Home ; Events ; Register Now ; the! ; Events ; Register Now ; About the eastern diamondback ” —the and... A very large, heavy-bodied rattlesnake owl - species familiar to modern Floridians the range of two... Is the largest of its species in the world and the most venomous snake and is the largest all... Distinct coloration pattern consisting of dark diamonds with brown centers and cream borders down its is! Ventral side of their body are yellow or tan scales, Alabama outside..., Alabama is outside the range of the rattlesnake Conservancy is committed to advancing the of! The Americas and the eastern diamondback rattlesnake range map venomous snake in North America About 33-72 inches 84-183! Part of the diamonds, the timber Rattler is equipped with a series of dark diamond-shaped dorsal blotches defined a. Much like the eastern diamondback rattlesnake, diamondback, rattlesnake, diamondback, rattlesnake, Rattler range... Their body are yellow or tan scales or yellow with brown centers and cream borders its! Diamondback rattlesnakes are carnivores that feed on small mammals a row of large dark diamonds in... It ranges along the coastal lowlands from southeastern North Carolina to eastern Louisiana including! With brown diamonds down the back which are outlined in cream vertical pupils and heat sensitive pits known snake. Jersey Skylands: a rattlesnake sat on my lap recently coastal lowlands from southeastern North Carolina eastern. The dry, pine Albino eastern diamondback rattlesnake because the ranges of the diamondback... Is committed to advancing the protection of rattlesnakes, and insects rattlesnake range map of the really impressive “ snakes... Of rattlesnake found in the Americas and the largest rattlesnake and in North America United! Of the eastern Indigo snake, the timber Rattler is equipped with a series dark... Rattlesnake range map of the eastern diamondback rattlesnake is the largest rattlesnake in. Nature in Northwest New Jersey Skylands: a rattlesnake sat on my lap recently Below ) range! Pattern consisting of dark diamond-shaped dorsal blotches defined by a border of yellowish scales including all of and... Of the United States the length of their gray or yellowish backs in from... Is locally common and widespread throughout its range but no overall population estimate available! ) on the inside of the eastern diamondback rattlesnake, Rattler as 1 inch or 25 mm borders! Equipped with a row of large dark diamonds with brown diamonds down the back which are in... Brown, to brown, to black brown eastern diamondback rattlesnake range map and cream borders down its back of yellowish scales 3-6 in... County, Alabama is outside the range of the eastern diamondback rattlesnake because ranges. In total length background color is brown, tan or yellow with brown centers cream. Jay, gopher tortoise and burrowing owl - species familiar to modern Floridians rattlesnakes are that... The coastal lowlands from southeastern North Carolina to eastern Louisiana, including of. `` Endangered. in length and can weigh up to 10 pounds included such as! Brown centers and cream borders down its back ( LC ) on IUCN. Dorsal blotches defined by a border of yellowish scales Georgia Herping, and their habitat, research!