They will also eat birds, insects, eggs, berries, reptiles, and amphibians. During the summer months, Arctic foxes collect a surplus of food and carry it back to their dens to bury and store. Come wintertime when prey is scarce, they will follow polar bears and wolves to scavenge the remains of their kills.
What do arctic foxes depend on?
They are dependent on the presence of smaller animals (most often lemmings) to survive. Arctic foxes also hunt for sea birds, fish, and other marine life. Smaller rodent populations waver between times of abundance and scarcity, which leaves the Arctic fox vulnerable when these creatures are low in numbers.
Do arctic foxes eat polar bears?
Arctic foxes eat small mammals (especially lemmings), insects, berries, carrion, marine invertebrates, sea birds and fish. Their predators include polar bears, wolves, golden eagles, grizzly bears and humans.
What do arctic foxes need to survive?
Arctic foxes have several adaptations that allow them to survive. Their round, compact bodies minimize surface area that is exposed to the cold air. Their muzzle, ears, and legs are short, which also conserves heat.
Can arctic foxes kill you?
Some animals, such as the arctic fox, arctic dogs and arctic wolves are potential carriers of rabies. Close contact to arctic foxes is potentially dangerous because of rabies. Fox bites can be dangerous to humans.
What problems do arctic foxes have?
The Arctic fox faces a multitude of threats from climate change: its sea ice and tundra habitat are shrinking, its lemming prey are becoming less abundant in some areas, and it faces increased competition and displacement by the red fox which is moving northward as temperatures warm. LOSS OF SEA ICE AND TUNDRA HABITAT.
Do polar bears eat humans?
Bears. Polar bears, particularly young and undernourished ones will hunt people for food. … Truly man-eating bear attacks are uncommon, but are known to occur when the animals are diseased or natural prey is scarce, often leading them to attack and eat anything they are able to kill.
Do grizzly bears kill foxes?
Being such large creatures, one might think, do bears eat foxes? and the answer is yes. It might not be as common but like other carnivores, they are opportunistic and will eat a fox. Even more likely, bears will steal prey from smaller more active predators like foxes.