Southwestern Field Herpetology

Southwestern Field Herpetology
Sep
30th
2014

Desert Patchnosed Snake

Here’s a patchnosed snake, seen about how they are always seen. These cool little snakes (“Coachwhip Lite” as I refer to them when trying to describe their agility) are common byproducts of mid-morning travel to the day’s hike.

Salvadora hexalepis

Sep
26th
2014

Greater Earless Lizards

Greater Earless Lizard

Cophosaurus-texanus-081510


 

Sep
23rd
2014

Pennsylvania Timber Hunting – Low Sun and Trees

I seriously need to get back out there soon.

Pennsylvania

 

Of course, these are pretty cool, too:

Crotalus horridus

Sep
19th
2014

Eastern Massasauga

Wow, I never thought I’d see one of these, let alone in Pennsylvania. I was very lucky to be able to tag along one day, and we found some cool things.

S-c-catenatus-1-051311

S-c-catenatus-2-051311

 

Pretty cool … and then a smooth green snake happened.

Liochlorophis-vernalis-051311

 

Does anyone have any idea what kind of eggs these are?

eggs

Sep
16th
2014

Lyre Snake from the Belmont Mountains

This lyresnake (lyre, as in the old instrument, not like your ex-girlfriend/boyfriend) was found by Jon and I on a night hike. They’re one of my favorite colubrids, being such weird little things in appearance, and secretive in nature. Big nighttime eyes, rear-fanged, mildly venomous viper-in-training. We saw lots of rattlesnakes, too, but this was my favorite find this trip.

Lyresnake

 

Here’s another one from an unrelated mountain range, just to get a closer look at those cool eyes.

trimorphodon-lambda-053111-2

Sep
12th
2014

Madrean Alligator Lizard

This guy was seen while we were camping. Pretty sneaky there, buddy.

Elgaria kingii


 

Sep
9th
2014

Where’s Waldo – Tiger Rattlesnake Edition

See him? This is one reason why this snake is almost completely unknown to most Phoenicians despite being one of the most common snakes in the inner-city mountain parks. This one was no different, found in the bushes in a rocky canyon right alongside backyards in an old Phoenix neighborhood.

Tiger Rattlesnake


 

Sep
5th
2014

Old Man Gila Monster of Phoenix

I’ve been lucky to have seen this big old man 3 separate times now, kicking around a popular city park in Phoenix. Each time was a separate year, and each time he’s doing just fine. He doesn’t seem to be impressed by the humans, and just keeps on with his business as he is photographed.

Heloderma-suspectum-072413-2

Heloderma-suspectum-072413-3

Sep
2nd
2014

Plateau Fence Lizard

One of dozens seen this day, on exposed hilltops searching for Arizona Black Rattlesnakes.

Plateau Fence Lizard

Aug
29th
2014

Lifer – Red Diamond Rattlesnake

You don’t always get to choose the circumstances of the first time you get to see an animal, and this one was certainly such a case. This sliver of scale was all I ever saw of my first Red Diamond Rattlesnake, Crotalus ruber. Fortunately, we saw another 23 that day, and a spattering of Southern Pacific Rattlesnakes (and a lot of other stuff, too), so I’m quite happy with having left this one exactly as is, as we did.

Crotalus-ruber-1-032412

Aug
26th
2014

Back Off Man! I’ve Got A Black Mouth!

Little baby gila monsters are pretty cute, especially when they’re trying to be scary. If you’ve ever seen a gila in the wild, you know that they’re not very fast at all. This is their threat display – hissing and display of a black inner mouth, which is about all they’ve really got unless one manages to get ahold of you. That is pretty easy to avoid, however, since touching these in any way is illegal, and there has never been a gila monster bite that hasn’t been fully deserved by the ‘victim’.

This is 1 of 3 gilas seen this evening (along with a coralsnake and 5 species of rattlesnake). Yes, we were happy.

Heloderma-suspectum-2-061111

Aug
22nd
2014

Guadalupe Mountains, Eddy County, New Mexico

Once again striking out on looking for Crotalus lepidus lepidus. One of these days …

EDDYCOUNTY