Utah Tortoises

It’s February in St. George, Utah, snow is on the mountains, and I’m hiking in tortoise country with about 40 other tortoise nerds. We’re here for the Desert Tortoise Council symposium, and early arrivers like me are rewarded with a field trip.

It’s February in St. George, Utah, snow is on the mountains, and I’m hiking in tortoise country with about 40 other tortoise nerds. We’re here for the Desert Tortoise Council symposium, and early arrivers like me are rewarded with a field trip. Anne McLuckie is showing us the Red Cliffs Reserve, which marks the intersection of three great ecosystems: the Great Basin, the Mojave Desert, and the Colorado Plateau. We’re at the northern reach of the natural range of the Mojave Desert tortoise (Gopherus agassizii) and this land has been set aside to protect them and other rare desert animals and plants. McLuckie served as a wildlife biologist at the Utah Division of Wildlife Resources for nearly 30 years. Last year I had talked to McLuckie about a couple of desert tortoise questions, and she’s super smart, friendly, passionate, and helpful. It was awesome to finally meet her in person.

Ann McLuckie, wildlife biologist with Utah Division of Wildlife Resources, shows a tortoise scat on the Desert Tortoise Council symposium's field trip.

We followed a road through the red dirt, cut deep by erosion. The area was riddled with signs of tortoises, such as burrows and scat. But none of them were out. They emerge from winter hibernation after the soil has had time to warm up.

Other signs of tortoises, beside scat, included this sign — with a cap of ice. No tortoises were out in this weather.
To the east, an amazing outcropping of sedimentary rocks lies between us and the high mesa beyond where St. George's original municipal airport (now decommissioned) was built.
Dinosaur tracks at Red Cliffs reserve near St. George, Utah.

This area is also the site of a successful tortoise translocation program that McLuckie knows like the back of her hand. As human expansion — roads, houses, etc. — comes into contact with tortoise territory, something’s got to give. So tortoises are moved to a new home where they can thrive. Fortunately, the Red Cliffs area has been identified as excellent tortoise habitat and has become a designated recipient area for tortoises that had to be moved out of harm’s way.

Much of the desert here was still dormant, with ghost-like stems or the thinnest hint of green. But other wonders lay around our feet. A sharp-eyed geologist in the group pointed out dinosaur tracks exposed on an eroded slab.

Tomorrow the symposium will get serious: three days of learning and networking, ending with an awards ceremony.