Known as the Rubber Boa, Charina bottae is a small, non-venomous snake found in North America. It prefers cool, moist environments such as forests and grasslands. This species is notable for its smooth, rubbery skin and blunt tail, which it uses as a decoy to protect its head from predators. The Rubber Boa is a slow-moving, nocturnal snake that preys on small mammals and birds, playing a crucial role in controlling pest populations.

Charina bottae, commonly known as the Rubber Boa, is native to western North America. Its geographical distribution includes the western United States and parts of southwestern Canada. In the United States, it is found in states such as California, Oregon, Washington, Idaho, Montana, Wyoming, Utah, Nevada, and Colorado. In Canada, it is present in British Columbia.

The Rubber Boa typically inhabits cool, moist environments. It is commonly found in forested areas, particularly coniferous forests, but can also be seen in grasslands, shrublands, and near water bodies. The species prefers habitats with loose, well-drained soils that allow for burrowing.

Charina bottae is a fossorial snake, meaning it spends much of its time underground. Its ecological niche includes controlling populations of small mammals and invertebrates, which form a significant part of its diet. The species is adapted to cooler climates and is often active during the evening or night to avoid higher daytime temperatures.