Western Diamondback Rattlesnake On Patrol

A large male Western Diamondback Rattlesnake cruising through dense vegetation, on the lookout for others that may be near. At this higher elevation den in the late fall, the females are already tucked into rock crevices and caves. All that remain on the surface are the largest males, patrolling for rivals, and getting into the occasional fight. This one finished its loop and settled back into the sunny spot it prefers for awhile, before doing it all again about an hour later. Why wait until spring to fight for the good spot, when you can do it in the fall?

Speckled Rattlesnake from the Estrellas

Despite being incredibly easy to observe in surrounding mountain ranges, the Southwestern Speckled Rattlesnakes in the Sierra Estrella just southwest of Phoenix are harder to spot. They’re likely just as common, but the steep terrain and majority of prime geology for the species being inaccessible reservation land make it a challenge to see one. Kris Haas spotted this pretty one way up mountain.

Mojave Rattlesnake from Southeastern Arizona

A Mojave Rattlesnake from the grasslands of southeastern Arizona. This species in the area can be highly variable in appearance, from muted green tones to deeply contrasting browns and blacks, each can look very different from the next. This one is a more classic look, with dark diamonds against an olive green base color.

sThe stripe behind the eye, too, is classic Mojave Rattlesnake, extending straight back and never intersecting with the mouth. The two-tone tongue is also perfectly normal, though not always so pronounced.

Speckled Rattlesnake In A Cave

A Southwestern Speckled Rattlesnake hiding from the sun near the entrance of a shallow cave in south Phoenix. During the springtime, this species can be found even relatively far from its rocky habitat, hunting birds and lizards at the base of creosote. This caliche cave, which is also the occasional home to a Sonoran Desert Tortoise or two, is about as far from its winter and summer preferred homes as it will get in the year, nearly a quarter mile from the nearest sizable rock.

Mojave Rattlesnake In Defensive Stance

This animal is not being aggressive, not seeking a fight, or coming after anyone. It’s a defensive Mojave Rattlesnake letting me know that coming closer would be a bad idea.

Surprisingly, for a lot of people this seems to be an impossible task. They come after the snake with a shovel, the snake protests in the only way it can, and hoots of “look its aGgReSsIvE!” fill the air (and local social feeds) … and the feedback loop continues.