Does the white -faced mountain bird need nest?

White Face Shanbi does not need a nest.This bird can only be set up during the reproduction period, but because there is no successful example of reproduction, it is useless to give it nests.It will reproduce twice a year. Usually, it will choose the tree hole in the wild nest, and some are in the wall of the wall, or the tree holes of other birds will be used.The nest is about 2-6 meters from the ground. The shape is cup-shaped. The main materials are straw stems, jackets, etc., which will be covered with feathers and cotton.