Drymobius margaritifer, the speckled racer
Thornscrub surrounded us. Every time we started forward it seemed that we had first to move backward to disentangle our clothing (and since we were both wearing shorts, our skin) before we could hope to move forward. I had done this on several previous occasions so I knew that I was going to get nowhere fast. In fact, there were times when 2 steps backward were needed before moving a few inches ahead. It didn’t take Jake long to understand why I referred to the vegetation in this region (collectively, I might add) as “monkey-get-back-bushes,” If it grew here it had thorns. Sometimes the thorns were straight and pointed as a needle and placed strategically to nail you while you were moving ahead. Sometimes they were recurved like a cat’s claw and waiting in patient silence for you to try to back up a bit while you were trying to avoid their needle-like brethren. One thing you could be sure of, they were there. Jake knew this now.

So what drew us to this particular locale in the Lower Rio Grande Valley?

Why, a snake of course. But not just any snake. It was one that was at the extreme norther edge of its mostly Latin American range here on the north side of the Rio Grand (Rio Bravo, if you prefer). It was the beautiful speckled racer, Drymobius m. margaritifer, a species we were not apt to see anywhere else. In fact, we had just seen one, hence our stickery predicament. We were hoping that about 15 feet ahead of us the snake had stopped and that we could get close enough to take photos. The vegetation was vying directly the opposite.

But I’ll shorten an already long story. We won. It was almost a draw but the snake wasn’t unduly perturbed by our thrashing about and we got pix.

So what is Drymobius? It, like many racer type snakes is black with big eyes and a less than amiable disposition. But there the similarities stop. The speckled racer is 4 feet of absolute beauty. In the center of each scale is a yellow spot. And at the rear of each scale is a wash of sky blue. This gives an overall appearance to the moving serpent of an overall wash of green. But if you concentrate on one curve of the moving snake, the outside of the curve will be a beautiful blue, and the inside of the curve is mostly yellow. It’s a beautiful snake of almost magical color changes. Take a trip down and see one for yourself. If you stay on the trails there will be no personal pain involved.