Spotted Leaf-nosed Snake

A Spotted Leafnosed Snake found late at night a couple of summers ago. While many snakes are tucked away in late May and June to wait for the monsoon, these snakes are very active. The reason: lizard eggs. These are reptile egg specialists, and June is a great time to be out looking for them to eat. The “leaf” on its nose is a kind of shovel, to help push through soil to get to them. They’re small snakes, less than a foot long typically, and entirely harmless. If captured, they may coil and strike repeatedly with a hiss, but if you look closely, their mouth is closed the entire time. It’s sometimes said that “anything with a mouth can bite”, but can and will aren’t the same thing.

Gila Monsters Bask In The Early Spring

A pair of Gila Monsters getting some of their first sun in the early spring, a couple of years ago. They had only recently made a short walk from an overwintering den, where they had buried themselves in dirt at the base of a boulder, to this staging area. Here, at least five individuals spend time doing, basically, this, for about a month before heading out to do their mysterious Gila Monster things.

Banded Rock Rattlesnakes Courting Under A Rock

A mated pair of Banded Rock Rattlesnakes, tucked into rocks in a minor drainage in southeastern Arizona. During the late monsoon season, it’s not uncommon to find pairs or rattlesnakes like this, courting and mating in one rock pile while others are still giving birth elsewhere. The period of seasonal rain is the peak of activity for these animals, and a lot needs to be done in a relatively short period of time.

1.  Mata-Silva, V. (2011). Ecology of the Rock Rattlesnake (Crotalus lepidus) in the Northern Chihuahuan Desert. University of Texas at El Paso.
2. Mata-Silva, V., DeSantis, D.L., Wagler, A.E., et al. (2018). Spatial Ecology of Rock Rattlesnakes (Crotalus lepidus) in Far West Texas. Herpetologica, 74(3), 245–255.
https://doi.org/10.1655/Herpetologica-D-17-00091.1