Today, the Eastern Timber Rattlesnake is an endangered animal species in Ohio. These snakes are members of the viper family. The high age in which they can reach for captivity is about 37 years, which is 7 years more than in the wild. The timber rattlesnake has a triangular head and ver-tical pupils. There appears to be high juvenile mortality, because many young timber rattlesnakes fall prey to natural predators such as crows, ravens, hawks and carnivorous mammals. The timber rattlesnake feeds primarily on mice, other small mammals (voles, shrews, chipmunks, squirrels), and occasionally birds. Predators of Timber Rattlesnake Human beings comprise as the principal predators of timber rattlesnakes. A curated database of candidate human ageing-related genes and genes associated with longevity and/or ageing in model organisms. Create your own unique website with customizable templates. The species has yellow eyes with elliptical or cat-like pupils. They den communally and will use the same den site for generations. 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 … A Canadian government sponsored recovery program is currently under study to support the reintroducing of this snake to its former Canadian habitat. 91-152 cm. Timber rattlesnakes live up to ten years. A high-coverage genome of the bowhead whale (Balaena mysticetus), the longest-lived mammal. The timber rattlesnake may arguably be among the state's most endangered species. When it comes to matur… (That’s huge for a rattlesnake!) Timber rattlesnakes are relatively large. Description: DANGEROUSLY VENOMOUS (a threat to life or limb): Largest native rattlesnake in Kansas. OUR DATA: We use the most recent data from these primary sources: AnAge, UMICH, Max Planck, PanTHERIA, Arkive, UKC, AKC. Antivenom for timber rattlesnake bites is widely available at hospitals, especially in areas where timber rattlesnakes are known to live. 500-1,500 g. LENGTH. Despite their size, they use cryptic coloration and concealment as their primary means of defense. The Timber Rattlesnake is one of the most long-lived species of rattlesnake, with snakes often living for over twenty years. Database of human genetic variants associated with longevity. Their lifespan may be anywhere from 16 to 22 years in the wild. The dorsal scales of the snake are keeled. 30-37 yrs. Timber rattlesnakes avoid people. Thaw using a warm water bath; does NOT require reconstitution or dilution. Life History: Connecticut’s rattlesnakes are active mid-April through October. Another distinguishing feature for the species is the rattle. Our lab leads the upkeep and development of HAGR. Ron Price found a massive timber rattlesnake on his Louisiana land and the discovery has generated quite the buzz online. An educational and information resource on the science of ageing. The WhosAge database contains people and biotech companies that are contributing to increase our understanding of ageing and life-extension. Shown to be effective against envenomation in canine and equine due to North American Crotalidae. Taipans The Most Venomous Snakes in the World. The timber rattlesnake is venomous and can harm humans if they are bitten. 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]. 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). Therefore, conservation of timber rattlesnakes must concentrate on protection of both individual snakes and habitat. Death due to a rattle snakebite is unlikely. A timber rattlesnake bite is a medical emergency. Most, however, will only weigh about 1-2 pounds each. 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). Snakes—they’re a tough sell. Roads crossing their migratory range pose a threat and they commonly become road kill. Description: Typical timber rattlesnakes measure anywhere from 36-58 inches (91-147 cm) in length with Klauber (1956) reporting the largest timber rattlesnake ever recorded to be 74 ½ inches (189.23 cm) collected near New Orleans, LA in the 1940s. Cross-protective. This is a video of the timber rattlesnake from the BBC's Life in Cold Blood documentary series. Timber rattlesnakes are long-live, with some reaching 45 or 50 years old, and by then have straight-sided rattles with almost no taper. 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