How big can Taiping Bird can produce eggs

The Peacebird is usually more than one year old.The breeding period of this bird is usually camping on the trees of coniferous forests or coniferous broad-leaved forests from May-July. The nest is cup-shaped, about 12 meters from the ground.The nest is usually composed of dried pine branches, grass stems, moss, and ground jackets. The moss, pine needles, and feathers are matched inside. Each nest will produce 4-7 eggs and hatch for about 14 days.