Information about the Arizona Ridge-Nosed Rattlesnake: The Arizona Ridge-Nosed Rattlesnake is a venomous reptile native to only a few mountain ranges in Arizona, usually only found above 5000 feet, up to about 8000 in Pine forests and cooler canyons. Generally, the snake doesn’t grow larger than a few ounces and longer than 24 inches. The name comes from the snake’s distinctive upturned nose. The snake feeds on small lizards, mice, and invertebrates like centipedes. They are very secretive animals, usually only active at dawn and dusk, and are therefore rarely encountered by humans. As these animals are considered threatened by the state of Arizona it is illegal to collect or kill them. They are also the official reptile of the state of Arizona. Curiously, they were the last rattlesnake to be discovered and named by herpetologists in the US. The poster is printed on matte, museum-quality paper with Giclée printing quality: • Paper thickness: 10.3 mil • Paper weight: 5.6 oz/y² (192 g/m²) • Opacity: 94% Buy a Digital Download