An Amazing Morning with Two Rare Desert Tortoises

old desert tortoise
This old desert tortoise was moved off a potentially dangerous roadway. Slow-moving reptiles like this ancient specimen risk their lives on roads that traverse their habitats.

9/3/20 An amazing morning! Two desert tortoises! Around 8:30am, Gilbert came driving up our driveway to tell me that a tortoise was crawling down the Cascabel Road. I followed him back down our driveway on foot; when I got to the road, I could immediately see a large tortoise about 80 feet to the east. Gilbert told me that the tortoise had been walking right down the road, not crossing it. That is a very dangerous habit for such a creature, as there is no shortage of half-wit, high-speed drivers who roar down the road daily at excessive speeds, churning up great clouds of dust and killing plenty of creatures that cannot get out of the way in time.

The tortoise was an adult, 11-12 inches in length, the second largest one I had ever seen. I gently picked it up and placed it off of the road, pointing it toward the safety of Charlie Thomas’s bosque.

Amazing. In all the yards we have lived here, we have never had a sighting of  a desert tortoise on our land. I walked back home, then sat down with Kath under the ramada to watch birds. Incredibly, some ten minutes later I swept my gaze across the woodland to the north, and there, not 50 feet away, was a second adult tortoise!! This one was 9-10 inches in length. We photographed it at a distance so as to minimize disturbing the animal. I watched as it walked northward, disappearing onto Elna’s land as it crossed under the fence line. 

desert tortoise
Our first desert tortoise sighting on our property!

These tortoises have a very different manner of walking than the ornate box turtles we have been seeing every day here of late. Box turtles sort of shuffle along, dragging their plastrons on the ground. Desert tortoises raise themselves high off of the ground as they travel, extending their powerful legs so that their plastrons are elevated; the adult that we watched heading north held its plastron a good 3 inches above the ground as it walked.

box turtle
An ornate box turtle that visited us on the same morning. These turtles walk in a very different manner than their larger cousins, desert tortoises.

Western Diamondbacks Making Love in My Shed

Three days ago, I awoke in the morning to find an interesting story written in the fine dusty soil that forms the floor of a three-sided outdoor shed on our property. One side of the building is open and often attracts snakes to enter, where they find hiding places in the shady interior. A look at the ground told me that a pair of rattlesnakes had been courting and possibly mating there the night prior. I spotted them shortly thereafter, only a few feet away, resting together. As I watched, the male snake would crawl over the top of the female while making short, forward jabs of his chin along her back. These snakes have evolved a very tactile courtship behavior. If stimulated for a sufficient length of time, the female will usually allow the male to mate. Viable sperm is stored in the female to produce young the following spring. Western diamondbacks also mate in the spring and give birth later in summer. What amazed me about this pair was that this courtship has continued for nearly three days! 

  • The female is partially obscured and at rest here, as the male continues to crawl over her...
  • The track patterns that appeared in the morning strongly suggested that they were made by courting diamondbacks.

Check Out This Remarkable New Documentary

I have long harbored a deep love and reverence for trees and forests, especially old ones. I just came across a new film entitled Treeline: The Secret Life of Trees that is unquestionably one of the most moving, beautifully filmed, and truly outstanding documentaries I have ever seen. This one will require only 40 minutes of your time, and you may find yourself wanting to watch it again. This one is good for the whole family!

My Beautiful New Book Has Arrived

I am happy to announce the publication of my newest book, The Life of the San Pedro River: A Naturalist’s Account of an Iconic Desert River and its Watershed, on the Cascabel Books imprint. The Standard Trade Paperback Edition is available from Amazon; the Laminated Hardcover Edition is available from Amazon, Barnes & Noble, and Ingram Wholesale; and a Deluxe Trade Paperback Edition is available directly from me.

The Deluxe Trade Paperback Edition is printed with premium glossy text and cover stocks by Bookmobile Craft Digital of Minneapolis, Minnesota. Each book is signed by me, and you can request a personal inscription. And even better, it’s on sale now for just a few more dollars than the Standard Edition!