Do female timber rattlesnakes have rattles?
Timber rattlesnakes are the largest venomous snake found in Missouri, ranging from three to five feet long – not including the rattle! These snakes are members of the viper family. Like other North American vipers, they have a broad, flat, triangular-shaped head.
Do timber rattlesnakes travel in pairs?
Rattlesnakes use dens, such as the hollows of trees or burrows left behind by rodents and other mammals, to rest and keep warm in the winter. They leave these dens to hunt for food. Rattlesnakes are solo hunters, searching for food only for themselves; they don’t travel in groups or hunt in pairs.
Do all timber rattlesnakes have rattles?
Larger timber rattlesnakes may have up to five or six rattles and may shed a button as new buttons grow. Timber rattlesnakes are active in the day and night but spend most of their time coiled in a resting posture, waiting for prey to cross their path.
What color are female timber rattlesnakes?
Canebrakes are usually gray and may even have a pink hue and a pinkish, yellow, orange, or brown stripe running the length of the back. Timber rattlers are typically more brown or yellowish and may even be black.
What state has the most timber rattlesnakes?
As it turns out, most timber rattlesnakes in Pennsylvania are found on public land above 1,800 feet elevation. Of the three venomous snakes that occur in Pennsylvania, most people have heard about this one.
What is the life span of a timber rattlesnake?
10 to 20 years
Survival rates and mortality: Life span for the timber rattlesnake is 10 to 20 years and may be up to 30 years [7,8,9,48]. A timber rattlesnake reared in captivity lived for 36.5 years, although after 25 years of age it was no longer capable of killing its own prey [13].
How many young does a timber rattlesnake have?
Timber rattlesnakes are ovoviviparous, meaning that the eggs are incubated and hatched within the female and she gives birth to live, precocial young. Females give birth to 1 to 20 young, usually 6 to 10 (mean of 10.4). Litter size depends on the size of the female, with larger females having more young.
How can you tell if a rattlesnake is a male or female?
With timber rattlesnakes, gender can be determined through a subcaudal scale count. 21 or more subcaudals, and there’s somewhere around a 95% chance that the snake is a male.
What kind of dance does a timber rattlesnake do?
Male timber rattlesnakes engage in a special “combat dance” when they encounter each other, especially if a female is near. The males face each other with their heads and forward part of their bodies raised. They intertwine their necks, each trying to push the other to the ground to establish superiority.
What kind of head does a timber rattlesnake have?
Like other North American vipers, they have a broad, flat, triangular-shaped head. In timber rattlesnakes, the head is colored yellow, tan, or gray, and usually has a dark line running from each eye to the jaw. Their main body color may be yellow, tan, brown or gray.
