When will the blue song 时候 blept

The breeding time of Lan Ge from May to July.This kind of bird usually chooses the places where coniferous forests or coniferous broad -leaved forests are breed in the wild. During this period, the male birds will make a cry to attract female.After the pairing is successful, the birds will make a nest. The next day will start laying eggs the next day. One day will produce one. A total of 5-6 pieces will be produced at a time, and the incubation will take about 12-13 days.