What is blue fox hair?

Blue fox is a kind of fox, mainly distributed in countries along the Arctic Ocean. Blue fox is also an animal with high fur value, which is widely raised and propagated in China. There is a film and television drama, also called Blue Fox, directed by Lingchen Kong.

It is a variant of the Arctic fox, also known as the white fox, and lives in the frozen Arctic. Sky-blue arctic fox is blue-gray all year round, which is the result of adapting to its living environment, because the main activity place of Sky-blue arctic fox is along the coast of the Arctic Ocean, and the blue-gray fur just corresponds to the blue sea water and plays a protective role. However, there is no strict racial boundary between the discolored Arctic fox and the sky-blue Arctic fox. Sometimes they live together. If they mate, the offspring may be all white or blue-gray or both.