Do Huang Yan need to vaccine?

Huang Yan does not need to be vaccinated.This kind of bird is a medium -sized bird, usually inhabited on the tree, with insects and berries, and it is distributed in temperate and tropical areas in Europe, Asia, Australia.With the characteristics of migration, migration will not cluster.Its life span is not long, and artificial breeding is only about 5 years, and it can usually live in the wild in the wild.