How many days do Acacia Birds hatch eggs?

Acacia birds need 14 days.This bird's body is not large. It is widely distributed in our country and usually lives in places with high altitude.During the reproduction, it is usually made in the bushes, which is not easy to find.There are many materials of the nests, such as moss, grass leaves, bark, etc. Opportphs will produce 3-4 eggs after a nest will produce 3-4 eggs. The eggs are generally white or green and white, with spots on it.