Uma thurmanae Mohawk Dunes Fringe-toed Lizard
This species was considered part of Uma rufopunctata until a 2020 study by E. Derycke et al.
Mohawk Dunes, Yuma County, ArizonaMay 19, 2015
Mohawk Dunes Fringe-toed Lizard (Uma thurmanae)
I had long wanted to complete my list of U.S. horned lizard species with a visit to extreme southwestern Arizona, and that area is also home to this fine fringe-toed lizard that I had not previously seen. In fact, the two species occupy the same habitat in this area, so I hoped to see them both on the same outing, and indeed I did. I saw five or six of these extremely wary lizards in the late afternoon when I first went looking for them, but any that I attempted to approach on foot zipped off into the distance and usually into a burrow before I could get a decent photo. I then happily discovered that they are far less cautious around cars than people, and I got some good photos through the (open) window of my trusty Honda Element.
Mohawk Dunes, Yuma County, ArizonaMay 21, 2015
Mohawk Dunes Fringe-toed Lizard (Uma thurmanae) Mohawk Dunes Fringe-toed Lizard (Uma thurmanae) Mohawk Dunes Fringe-toed Lizard (Uma thurmanae) Mohawk Dunes Fringe-toed Lizard (Uma thurmanae) Mohawk Dunes Fringe-toed Lizard (Uma thurmanae)
A couple of days later, I returned to the same area in the morning. Even more fringe-toed lizards scampered about, with quite a few of them hanging out in the dirt roads. I had slightly better luck approaching on foot than on my previous visit, but still nearly all of my decent photos were taken from my car.
Mohawk Dunes, Yuma County, ArizonaAugust 6, 2022
Mohawk Dunes Fringe-toed Lizard (Uma thurmanae)
I expected to see a bunch more of these excellent lizards on this visit, but I ended up seeing only this one (plus two or three more that zoomed away unphotographed).
Online references:
Printed references: