Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
Habitat
Arctic ground squirrels primarily inhabit tundra and boreal forest regions in Alaska, Canada, and Siberia. They prefer open grasslands, meadows, and rocky slopes with well-drained soils for burrowing. These areas provide ample vegetation and protection from harsh weather.
Diet
They mainly consume grasses, sedges, roots, seeds, and occasionally insects or berries. Feeding occurs during the day as they are diurnal foragers, often storing food in burrows for later use. In late summer, they increase food intake to build fat reserves for hibernation.
Behavior
Arctic ground squirrels are social animals that live in colonies with extensive burrow systems. They are diurnal, active during the short Arctic summer, and hibernate for up to eight months in winter. They exhibit territorial behavior around burrows and use alarm calls to communicate threats to the group.
Conservation Status
The IUCN classifies the Arctic ground squirrel as Least Concern, with a stable population trend. Major threats include climate change and habitat loss due to human activities, but it is not currently at significant risk.