What are the four major pigeons in China

The four major pigeons in China are white hair pigeons, blue hair pigeons, stepping clouds and stove -eyed pigeons.The biggest feature of Maojiao pigeons is that its feathers grow to the legs, which will affect their walking, but it will help to fly, which can increase the buoyancy during flight, and reduce air resistance, so that it can fly more to fly morequick.However, it also has a certain disadvantage, that is, the feet are not clean and need to clean the pigeon cage frequently.