How big can thrush can make eggs

The picture is generally more than one year old.This bird searches for puppets and nests in spring, and then the female can produce eggs.Usually 3-5 pieces of each nest will be produced every day. It takes about 14-15 days to incubate. It is usually completed by female birds. The males will be alert to the surroundings.After birth, the chicks need to be fed by the pro -bird, and usually leave the nest when it grows up to 25 days.