Browse our nature archive.

Mexican Gray Wolf

Photographer Bruce D. Taubert captured this image of a Mexican gray wolf (Canis lupus baileyi) by using a camera trap on Escudilla Mountain, in Eastern Arizona. “As…

American Kestrel

American kestrels (Falco sparverius) are North America’s smallest members of the falcon family, measuring between 8 and 10 inches in length. In Arizona, they…

Wolf Spider

Although they look a little spooky, wolf spiders are really more kooky — and quite common across Arizona. Known for their hairy bodies, eight eyes, and peach or orange…

Rocky Mountain Bighorn Sheep

Bighorn sheep (Ovis canadensis) are native to Arizona, and their populations fall within two categories: Rocky Mountain bighorn sheep (pictured here, near Morenci…

Phoenix Talussnail

Endemic to Arizona, the Phoenix talussnail (Sonorella allynsmithi) lives on rocky slopes in Maricopa County. During dry seasons, the snail draws from its rocky…

Black Bear

In this photograph, captured via a camera trap, a black bear (Ursus americanus) drinks from an ephemeral pool on the Tonto National Forest north of Payson. As the…

Porcupine

Although they’re fairly common in Northern Arizona, porcupines (Erethizon dorsatum) are elusive. Because they’re nocturnal, they spend their days resting in…

Mountain Lion

Mountain lions live throughout Arizona, but they’re primarily found in areas with rocky, mountainous terrain. Although they’re stealthy and shy, you might encounter a…

Ring-Necked Snake

Ring-necked snakes (Diadophis punctatus) are common in the United States, as well as parts of Mexico and Canada. In Arizona, you’ll find them primarily in the…