Wild timber rattlesnakes can live over 30 years. Description: DANGEROUSLY VENOMOUS (a threat to life or limb): Largest native rattlesnake in Kansas. Even so, the timber rattlesnake is not considered to be in serious danger. (That’s huge for a rattlesnake!) LIFE HISTORY Timber rattlesnakes may achieve ages of up to 40 years. Ron Price found a massive timber rattlesnake on his Louisiana land and the discovery has generated quite the buzz online. In timber rattlesnakes, the head is colored yellow, tan, or gray, and usually has a dark line running from each eye to the jaw. Basic description. The dorsal scales of the snake are keeled. The timber rattlesnake may arguably be among the state's most endangered species. Our lab leads the upkeep and development of HAGR. Their lifespan may be anywhere from 16 to 22 years in the wild. They den communally and will use the same den site for generations. DISTRIBUTION The timber rattlesnake ranges from central New England to northern Florida, and west to Minnesota and Texas. Most bites result from people intentionally handling rattlesnakes and often involve the use of alcohol or drugs. Software for ageing research, including the Ageing Research Computational Tools (ARCT) perl toolkit. Therefore, conservation of timber rattlesnakes must concentrate on protection of both individual snakes and habitat. HAGR may be freely used for all purposes under some conditions. Stored frozen, Rattler Antivenin is good for three years from manufacture date. Eastern milk snake -- Harmless to humans, the eastern milkshake shares a similar V or W pattern as the timber rattler. Life History: Timber rattlesnakes give birth to live young in the fall before returning to the den to hibernate from November until May. A curated database of ageing and life history information in animals, including extensive longevity records. Life Expectancy: 20 years, sometimes more. Life History Connecticut’s rattlesnakes are active mid-April through October. Their average lifespan in the wild is around 16-22 years [ 0440 ], but some anecdotal evidence suggests they may live up to 50 years in the wild [ 0528 ]. Like other pit-vipers, timber rattlesnakes are late maturing, long-lived, and reproduce repeatedly. But the species population has been steadily decreasing over their historic range, mainly due to habitat destruction and other human activities. The WhosAge database contains people and biotech companies that are contributing to increase our understanding of ageing and life-extension. Our other two rattlesnakes are massasaugas; they are rare and only found in northern Missouri. Although maximum life span remains unknown, individuals can live for at least 25 years. WEIGHT. Create your own unique website with customizable templates. Cross-protective. Venom / Bite The timber rattlesnake is the 3rd largest venomous snake in the US and is one of North America's most dangerous snakes, due to its impressive size, long fangs and high venom yield. After emerging from the underground crevices in which is spends the winter, it makes its way onto rock ledges where it can bask in the sun to keep warm. Snakes—they’re a tough sell. This is the only rattlesnake species in most of the populous northeastern United States and is second only to its cousins to the west, the prairie rattlesnake, as the most northerly distributed venomous snake in North America. Life Span. ... “In a lifespan of 30 years, she’ll have maybe six clutches of nine eggs. The crossbands have irregular zig-zag edges and may be V-shaped or M-shaped. In addition, the communal denning of timber rattlesnakes also makes them even more vulnerable to human persecution. The timber rattlesnake's relatively long lifespan, low reproductive rate, infrequent reproductive events, and high juvenile mortality leads to a population dominated by older age classes with variable annual recruitment (Minnesota DNR 2009 PDF). The timber rattlesnake is venomous and can harm humans if they are bitten. Timber rattlesnake antivenom is made from the venom itself. As a result, the impact of removing a single adult, especially a female, from a population can be significant (Brown 1993). During the colder seasons, they retreat to … The timber rattlesnake hibernates for the colder half of the year, but becomes active in Massachusetts around the middle of April. A curated database of candidate human ageing-related genes and genes associated with longevity and/or ageing in model organisms. No subspecies are currently recognized. Most adult timber rattlesnakes are about 36-60 inches (76-152 cm) in total length. They get to be about 3-5 feet in length. They will coil beside a fallen tree or log and wait for their quick-moving prey to pass. Similar species: Three other rattlesnakes are known from Missouri. The benchmark genome assembly and annotation of the long-lived, cancer-resistant naked mole-rat (Heterocephalus glaber). Males may become sexually mature in as few as 5 years, whereas females take longer to reach sexual maturity, between 5 and 11 years. Like other North American vipers, they have a broad, flat, triangular-shaped head. Though it may strike if necessary, the timber rattlesnake is more docile than other members of its family and is more likely to stay coiled or stretched out, motionless when encountered in the wild. So despite a potential life- span of up to 30 years, a female timber rattlesnake may bear young only 10 to 15 times during its life. A few snakes share similar markings or coloration as the timber rattlesnake. "Timber Rattlesnakes in New Jersey" Program. C. horridus usually overwinter singly or in small numbers (Wood, 1954a), but the life of a Timber Rattlesnake in other pards of the state centers around communal-ancestral dens (hibernacula) and birthing rookeries (Martin, 1988). Please contact us. Dorsally, these snakes have a pattern of dark brown or black crossbands on a yellowish-brown or grayish background. Thaw using a warm water bath; does NOT require reconstitution or dilution. 1 of 33. These snakes are members of the viper family. The species has yellow eyes with elliptical or cat-like pupils. Death due to a rattle snakebite is unlikely. Most, however, will only weigh about 1-2 pounds each. OUR DATA: We use the most recent data from these primary sources: AnAge, UMICH, Max Planck, PanTHERIA, Arkive, UKC, AKC. The timber rattlesnake has a brown or yellowish to a grayish body, but some individuals are very dark, almost a solid black. Projects focused on gene expression profiling of ageing and of dietary manipulations of ageing, such as caloric restriction. Timber rattlesnakes are the 2nd largest venomous snake found in the eastern United States. Information on developing genomic resources and methods for studying long-lived species. 91-152 cm. Despite their size, they use cryptic coloration and concealment as their primary means of defense. No information on metabolism is available. Timber Rattlesnake, Crotalus Horridus Horridus photo via Shutterstock. Life Span of Timber Rattlesnake These species can live up to 20 years of age. Females and males of mountain populations do not become reproductively active until about eight years of age. Predators of Timber Rattlesnake Human beings comprise as the principal predators of timber rattlesnakes. Timber rattlesnakes are long-live, with some reaching 45 or 50 years old, and by then have straight-sided rattles with almost no taper. The species historic range also included southern Ontario and southern Quebec in Canada, but in May 2001, the species was considered extirpated in Canada. Like other vipers, the timber rattlesnake is venomous with venom potent enough to kill a human. Timber rattlesnakes live up to ten years. Negative Impacts; injures humans. black. Another distinguishing feature for the species is the rattle. However, they typically only bite in defense. Sexual maturity is not reached until at least the fourth year of life, and in many individuals, 6 – 7 years may be required. When it comes to matur… Database of human genetic variants associated with longevity. In captivity, they can live for even longer. Comments, suggestions, ideas, and bug reports are welcome. Heat-sensing pit on each side of the head between and slightly below eye and nostril; large rattle at end of a jet black tail; small scales covering most of top of the head with one large scale over each eye; a pattern of 18–33 dark bands or chevrons on the back. 500-1,500 g. LENGTH. The timber rattlesnake feeds primarily on mice, other small mammals (voles, shrews, chipmunks, squirrels), and occasionally birds. In fact, nearly half of all timber rattlesnake bites to humans contain little to no venom, commonly referred to as dry or medically insignificant bites. Timber Rattlesnake VENOMOUS! Studies focused on cancer, in particular using genomics and bioinformatics approaches. The Timber rattlesnake is a large venomous pit viper native to eastern North America. 30-37 yrs. Timber rattlesnakes are known to live up to 30 years and mature relatively late in life. The timber rattlesnake, canebrake rattlesnake or banded rattlesnake (Crotalus horridus), is a species of venomous pit viper endemic to eastern North America. Discover How Long Timber rattlesnake Lives. Database of human genes associated with cellular senescence. Roads crossing their migratory range pose a threat and they commonly become road kill. Shown to be effective against envenomation in canine and equine due to North American Crotalidae. The high age in which they can reach for captivity is about 37 years, which is 7 years more than in the wild. AnAge: The Animal Ageing and Longevity Database, New York State Department of Environmental Conservation, Partners in Amphibian And Reptile Conservation: Northeast Working Group, Longevity Variants Database (LongevityMap), 2017 Ageing Genomics and Bioinformatics Workshop. They are often the targets of wanton killing and suffer continued persecution from illegal collecting. Despite the venom, some other snake species, like the black racer, prey on rattlesnakes. Today, the Eastern Timber Rattlesnake is an endangered animal species in Ohio. Although diurnal (active during the day) during spring and fall, timber rattlesnakes become nocturnal (active at night) during the oppressive heat of the summer. The timber rattlesnake feeds primarily on mice, other small mammals (voles, shrews, chipmunks, squirrels), and occasionally birds. Dark markings appear in bands around the body; they're rounded toward the head and become more v-shaped toward the tail. Rattlers are amazing creatures As we learn more of the secret lives of timber rattlers through radio telemetry, videography and innovative experiments, we discover abilities beyond our previous understanding. Canebrake, Canebrake Rattlesnake, Rattlesnake, Rattler. Life History: Connecticut’s rattlesnakes are active mid-April through October. The Timber Rattlesnake is one of the most long-lived species of rattlesnake, with snakes often living for over twenty years. The timber rattlesnake (Crotalus horridus) occurs statewide; adults are 3 to 5 feet long and have large rattles. This is a video of the timber rattlesnake from the BBC's Life in Cold Blood documentary series. Captives have lived 37 years. The bibliographic library for ageing research. is classified as least concern on the IUCN Red List, due to their wide distribution and presumed large population numbers. Timber rattlesnakes are relatively large. T… Timber rattlesnakes are long-lived and reproduce at a low rate, making for slow population growth. Antivenom for timber rattlesnake bites is widely available at hospitals, especially in areas where timber rattlesnakes are known to live. Other Names: Banded Rattlesnake, Velvet-tail Rattlesnake, Canebrake Rattlesnake Scientific Name: Crotalus horridus Family: Crotalidae Return to Snake Identification A high-coverage genome of the bowhead whale (Balaena mysticetus), the longest-lived mammal. The largest Timber rattlesnake was able to get to a weight of about 10 pounds. Lifespan/Longevity. One prominent researcher, however, suggests that female reproductive activity in mountain populations may be delayed until 12 years of age. A curated database of genes associated with dietary restriction in model organisms either from genetic manipulation experiments or gene expression profiling. The timber rattlesnake has a triangular head and ver-tical pupils. The timber rattlesnake is the only snake in New Hampshire that actually has a rattle. A curated database of compounds that modulate longevity in model organisms. It helps if you can give a good reason besides simple biodiversity. 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