What problems does the arctic fox face?
– Such a small population makes the species extremely vulnerable to changes in demographic factors, or “accidents” such as an outbreak of disease. -Large areas previously populated by arctic foxes are now empty, and remaining animals find it difficult to find a non-related partner with which to breed. – Arctic foxes are highly dependent on the natural population fluctuations of small mammals, such as lemmings, on which they feed. These cycles of peaks and troughs tend to repeat every four years, and a “bad” year for rodents can be disastrous for arctic fox populations. – The red fox, Vulpes vulpes, is a strong, successful competitor, and is currently expanding its range into territories inhabited by arctic foxes. – Itself a top predator, the arctic fox is also a victim of predation, ironically from many species which are themselves endangered, including the wolf, wolverine and golden eagle. Traditionally, arctic foxes have been used by indigenous peoples as a source of meat and fur. Wh
