Diamondback Rattlesnake Resources

The U.S. has about 32 rattlesnake species, including the diamondback rattlesnake. The rattlesnake belongs to the viperidae family, sometimes referred to as the viper family. These venomous snakes live for about 10 to 20 years. Rattlesnakes range from 3 to 5 feet in length, and on rare occasions, some reach 8 feet. These snakes can weigh from 5 to 10 pounds. Male rattlesnakes typically are bigger than females.

  1. Habitat

    • Diamondback rattlesnakes dwell in Arkansas, Oklahoma, Texas, California, Arizona, New Mexico, and Sonora and Chihuahua in Mexico. These snakes live in a variety of habitats, including coastal prairies, grassy plains, forests and rocky hillsides. These snakes can live close to water. Rattlesnakes swim well and keep their rattles dry by holding them above the water. These snakes usually lounge along bushes, debris or rocks. They will use caves or holes as refuge during the winter.

    Diet

    • Diamondback rattlesnakes eat a variety of small animals, such as rabbits, lizards, birds, gophers and rodents. These snakes also can be the prey of other animals, like kingsnakes, bobcats, roadrunners, hawks, eagles and foxes.

    Rattles

    • A diamondback has the ability to wave its rattle about 60 times a second. This rattle consists of keratin, the same type of protein in human fingernails and hair.

    Description

    • A diamondback rattlesnake has a triangle-shaped head and a heavy body. Each side of the snake's face has two dark slanted lines that stretch from the eyes to the jaws. Additionally, a diamond-shaped pattern is on the back of the head.

    Safety Measures

    • The diamondback rattlesnake is not aggressive. However, it will attack if bothered, threatened or startled. This snake can cause severe injuries. Take precautions when camping or hiking in areas known for diamondback rattlesnakes. Always wear shoes that cover your ankles. Try to avoid places where snakes may hide, such as tall grass, weeds and underbrush. Stay on well-used or marked trails. Take a friend along in case you get into trouble.