They are active year-round, even in the coldest months, and are highly adapted to surviving in harsh, snowy environments.
Here's why:
* Food Availability: Wolverines are opportunistic scavengers and predators, often feeding on carcasses and smaller prey. They have access to food even during winter, unlike some animals that rely on specific food sources that become unavailable.
* Physiological Adaptations: Wolverines have a thick coat of fur and a high metabolism, which helps them stay warm in sub-zero temperatures. They can also dig snow dens for shelter and protection.
* Reproductive Cycle: Female wolverines give birth in dens during winter, and they need to be active to hunt and care for their young.
While they may become less active during extremely cold periods, they never fully enter a state of hibernation like some other animals.