The Great Basin Gopher Snake (Pituophis catenifer deserticola) is a fascinating subspecies known for its impressive mimicry and adaptability to various environments. One of the most intriguing aspects of this snake is its remarkable defensive behavior, which mimics that of a rattlesnake. When threatened, the Great Basin Gopher Snake will flatten its head, vibrate its tail, and produce a loud hissing sound, all of which closely resemble the behavior of a rattlesnake. This mimicry is so convincing that it often deters potential predators, despite the snake being non-venomous. This behavior is a prime example of Batesian mimicry, where a harmless species imitates a harmful one to avoid predation.

Another interesting fact about the Great Basin Gopher Snake is its adaptability to diverse habitats within the Great Basin region. This subspecies is commonly found in arid and semi-arid environments, including deserts, shrublands, and grasslands. It is also known to inhabit agricultural areas and is often found near human settlements, where it helps control rodent populations. The snake's ability to thrive in a range of habitats, coupled with its varied diet that includes small mammals, birds, and eggs, makes it an important ecological player in the ecosystems it inhabits. Additionally, its resilience and adaptability have contributed to its stable population status, making it a common sight within its range.