Is the four happy birds a migratory bird?

The four -happy bird is not a migratory bird, and there is no characteristic of migration.Migrating birds generally live in temperate areas. Because the temperature is low in winter, it will fly to the south before the winter, and return to the north to breed in the north after the winter.Si Xiyu does not have such behaviors. It mainly lives in the south. Therefore, the temperature of the year and four seasons is more suitable, and birds can also be found, so there is no need to migrate.