How big can blue song 大 can have eggs

Lan Ge 一 can usually have eggs at the age of one or two.This kind of bird is currently unable to reproduce artificially. The population in the wild will be screamed to find a spouse when the breeding period will be built. After completing the pairing, the nest will start.Feather and so on.After the nest is built, the female will begin to produce eggs, and each nest can produce about 5-6 pieces.