* Dens: They often use abandoned dens created by other animals like polar bears, foxes, or even ground squirrels. These dens provide them with a safe haven from the harsh weather.
* Snow Caves: During the coldest times, they may dig into snowdrifts to create makeshift shelters called snow caves. These offer some insulation and protection from the wind.
* Rock Crevices: In areas with rocky terrain, they might find shelter in crevices or under rock overhangs.
* Thick Vegetation: They may also seek refuge in dense vegetation like thick patches of moss or lichen.
It's important to note that arctic wolves don't require elaborate shelters like many other animals. Their thick fur coat and ability to regulate their body temperature allow them to survive even the most frigid conditions. They primarily use these natural features to escape harsh weather and to raise their pups.