Do I need a vaccine?

Three treasure birds do not need vaccine.As a small and medium-sized poultry, its length is between 26-29 cm and the whole body is blue-green. It is mainly distributed in the east of Siberia. It can also be seen in the northeast, North China, and Central China of my country.This bird is mainly inhabited on the trees, and it is usually paired or lived alone. It mainly eats green turtle, and can also eat locusts, cows, golden flowers, etc.