Snakes - Prairie Rattlesnake
The prairie rattlesnake (Crotalus viridis) is an important predator of prairie dogs and other small rodents. This snake may actually live in prairie dog towns residing in the old burrows of their former prey.
The rattlesnake is not aggressive but like most animals it will defend itself when it feels threatened. The venom of the rattlesnake is a hemotoxin (blood poison). The snake can regulate the amount of venom it injects conserving what it does not need for later use. About one-third of the North American venomous snake bites received by humans are "dry" or venom free.
Listen to the rattlesnake (162k wma file)
Did You Know?
Porcupine babies are called porcupettes. When they are born they have 15,000 quills. Porcupettes are born in the spring and, lucky for mom, the quills are soft. They can climb trees within an hour of birth. More...