Size and Weight
Timber rattlesnakes (Crotalus horridus) are among the largest venomous snakes in North America, typically measuring between 3 to 5 feet in length, although exceptional specimens can reach up to 6 feet or more.
Habitat and Range
They are primarily found in the eastern United States, ranging from Texas to Minnesota in the west and from Vermont to northern Florida in the east. They prefer deciduous forests and mixed woodlands.
Venom and Behavior
Timber rattlesnakes are venomous, using their hemotoxic venom primarily to immobilize prey like small mammals and birds. Despite this, they are generally shy and non-aggressive toward humans.
Rattles and Identification
They are named for the distinctive rattle at the end of their tail, which they use as a warning signal when threatened. Each time the snake sheds its skin, a new segment is added to the rattle, providing a rough.
Conservation Status
Timber rattlesnakes face threats from habitat loss, road mortality, and illegal collection. Consequently, they are listed as a species of concern or are protected in several states throughout their range to ensure.
Reproduction and Lifespan
Females typically give birth to live young every two to three years, with litter sizes averaging around 4 to 10 offspring. They can live up to 30 years or more in the wild, depending on factors like predation.
Ecological Role
As apex predators, timber rattlesnakes play a crucial role in their ecosystems by controlling populations of rodents and other small mammals. Their presence helps maintain a balance within the food web.