4/8/2023 0 Comments Arctic fox predatorsIn fact, they don’t need to hibernate because they’re warm enough for below-zero temperatures. An Arctic fox’s weight can go up 50% during autumn hunts. They also store body fat by eating more prey to survive those harsh winter nights. Windy weather forces them to hide in their dens to preserve body heat. How do foxes do it? To keep themselves warm, they turn into a “bagel” by curling their limbs and heads under their bodies. Arctic foxes can survive a temperature difference of 180℉ (100 ℃) between the external environment and the body temperature. The Arctic has cold winters reaching -58℉ (-50℃) and cool summers with temperatures around 32℉ (0 ℃). There is even a record of an Arctic fox from coastal Russia that traveled to Wainwright, Alaska. They can also use sea ice to move around. Their diet varies so much that they can also eat berries, seaweed, and eggs.Īrctic foxes are capable of going great distances to find food. They also resort to extreme measures to not starve, including eating their feces. If food is plentiful, they will bury it for later feedings. This includes puffins, auklets, and murres. In summer, they usually eat lemmings, voles, and other rodents.Īdditionally, foxes with dens near rock cliffs eat seabirds. They will eat anything they find, dead or alive. This environment turned the Arctic fox into an opportunistic feeder. The Arctic is a harsh place where food is often scarce. They live in underground dens and occasionally make tunnels into snowbanks. Their habitats include the Arctic tundra, coastal areas, ice floes, and the north of the tree line. In North America, they live in western Alaska through northern Canada. This includes: the Arctic, northern Europe, northern Asia, North America, Greenland, and Iceland. Where do Arctic Foxes Live?Īrctic foxes are predominant in many places. Changing fur colors also helps them transform into stealth assassins to hunt better. They use it to blend in with their environment, making predators unable to spot them. This change of coat is a defense mechanism. By November, their luxurious white coat is back.x` They start shedding as early as April and get short brown or gray pelt. During winter, they have their famous white fur. Females weigh up to 7 pounds (3 kg), and males 20 pounds (9 kg).Īrctic foxes have two different coats depending on the season. They are as big as medium-sized dogs, with an average height of 10 to 12 inches (25-30 cm). Males reach up to 22 inches (55 cm) and females up to 20 inches (52 cm). In some areas, you can’t tell the difference between them. Among their species, females are only slightly smaller. There isn’t much difference in size between genders. The Arctic foxes are very small mammals and are considerably cat-sized. They call it Tiriganiarjuk, which means “the white one”. The indigenous people of the Arctic region have a captivating label for the Arctic fox. People call them the snow, white or polar foxes. By putting them together, you get the hairy-foot fox, which suits them for the extra thick fur on their feet. Vulpes means “fox” in Latin, and Lagopus, in Greek, means “hare” and “foot”. As scientists gathered more information, they changed it to Vulpes Lagopus. You May Also Like: All About Polar Bears In Alaska ClassificationĬarl Linnaeus, a Swedish taxonomist, was the first to catalog the Arctic fox as Canis Lagopus.
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