Masked

This strange species is the smallest of the dominant inhabitants of the Mainland, both in size and in numbers. The Masked are small, half the size of a Human; they wear a bone-white mask with 3 holes in it. This mask is believed to be a part of their face. In any case, a Masked never removes their mask. They are hollow-boned, making them light enough to glide on strong winds. They are a mystery. They are not born, they just... appear. They do not age, they just... are.