These small foxes have a compact body, short legs, and small, rounded ears, which help conserve body heat. They are opportunistic eaters, feeding on everything from lemmings (their main prey) to birds, eggs, and even leftover carcasses from polar bears. They’re also known for their playful nature and impressive endurance, often traveling long distances to find food.
The Arctic fox population fluctuates based on the availability of prey, particularly lemmings. While not endangered, they face threats from climate change, which affects their habitat and prey availability, as well as competition from red foxes moving northward.