Facts about Timber Rattlesnake
- 09
A timber rattlesnake's rattle is made of keratin segments that accumulate over time, with a new segment added each time the snake sheds its skin.
- 08
The timber rattlesnake is listed as endangered, threatened, or a species of special concern in many U.S. states due to habitat loss and historical persecution.
- 07
Across their range in the eastern United States, timber rattlesnakes display regional color variations, with northern populations typically darker and southern populations lighter in base coloration.
- 06
Hibernation dens used by timber rattlesnakes can contain over 100 snakes clustered together during winter months, with some sites reused annually for generations.
- 05
Mature timber rattlesnakes possess heat-sensing pits along their lower jaw that detect infrared radiation, allowing them to hunt warm-blooded prey in complete darkness with remarkable precision.
- 04
Rattling sounds from timber rattlesnakes can reach frequencies up to 90 decibels, audible from approximately 30 feet away in ideal conditions.
- 03
Female timber rattlesnakes reproduce only every two to three years, gestating their young for five to six months before giving birth to live broods of four to fourteen snakelets.
- 02
Timber rattlesnakes can live 20 to 30 years in the wild, making them among the longest-lived snake species in North America.
- 01
Venom from timber rattlesnakes contains hemotoxins that destroy red blood cells and tissue, making their bite significantly more dangerous than many other North American snake species.