Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
Habitat
This species inhabits coniferous forests and mixed woodlands in the Sierra Nevada mountains of California and Nevada. It prefers rocky areas with logs and underbrush for cover, typically at elevations between 1,500 and 3,000 meters. They are adaptable to both dense forests and more open, shrubby terrains.
Diet
Grey-collared chipmunks primarily eat seeds, nuts, berries, and insects, with a focus on acorns and pine seeds in their native range. They forage on the ground during the day and use their cheek pouches to transport food to burrows for storage. Feeding activity peaks in the morning and late afternoon.
Behavior
Grey-collared chipmunks are solitary and territorial, defending their burrows and food caches from intruders. They are diurnal, spending much of their time foraging on the ground or in low vegetation, and communicate through high-pitched chip calls. These chipmunks are agile climbers and exhibit hoarding behavior to prepare for winter.
Conservation Status
The IUCN status is Least Concern, with stable populations due to their wide distribution and adaptability. Major threats include habitat loss from logging and urban development, but they are not currently at risk.