A young Blacktailed Rattlesnake breaking position to hide in rocks. We’d accidentally disturbed it by showing up, but it held this pose long enough for us to back off and get a few photos. This is in a remote canyon far from any road, and being bothered by people isn’t a regular thing for the […]

A colorful Banded Rock Rattlesnake from southeastern Arizona. These small rattlesnakes, when encountered, almost always quickly flee. This may be accompanied by a high pitched rattle that could easily be ignored as a cicada, or not heard at all. An interesting note on these snakes: of all of the ranchers, hunters, and cabin owners I’ve […]

One of several Rainbow Boas we found moving through the layers of leaf litter covering the ground in the Peruvian Amazon. Back home, these are popular pets. In the wild, they’re every bit as colorful … but typically highly defensive and quick to bite.

A Great Basin Rattlesnake from northern Arizona, showing off its sharply patterned face. These are a wide-spread rattlesnake species, found throughout the Great Basin Desert in the western US, and some transitional habitat with influence from Mohave and Sonoran deserts, and high-elevation pine forest. Personally, I think the rosy-cheeked variety often seen in the Arizona […]

A dull Arizona Ridgenosed Rattlesnake found out at night in madrean oak forest of southeastern Arizona. Nocturnal activity is common with this species during the humid, hot nights of monsoon season.

A young Blacktailed Rattlesnake moving up from the rock wall where it lives to catch morning sun in southeastern Arizona. Structures like this provide a range of options, allowing the snake to very precisely control its temperature – warming when it needs to, and retreating to shade as the day gets hot.

A Grand Canyon Rattlesnake from the northernmost part of Arizona.

A Nose Horned Viper we found in Greece a few years ago.

Each year during the monsoon, these amazing little frogs show up. They’re often mistaken for poisonous toads due to their superficial similarity and typically green color. It’s a Couch’s Spadefoot, a small and harmless species that spends much of its time underground. Its name is literal: to help with the underground lifestyle, it has hard […]

A Speckled Rattlesnake from the Belmont Mountains, west of Phoenix. These rattlesnakes in this range often lack much of the characteristic speckling within the eye, leaving solid-colored, light grey or pale white eyes. A typical response when we post a snake from this area is something like “it’s ready to shed skin”, though that is […]