Will the white -faced mountain sparfs fly?

White -faced mountain sparrows will fly, usually flying slowly, but it will fly quickly after being disturbed.This bird's flight ability is still good. Although the speed of flight is not fast, and the distance of flight is not long, it can take off quickly when it is dangerous.If it is raised artificially, in order to prevent it from flying away, it can cut off some of its flying feathers so that it can't fly.