Do you need a vaccine for the yellow waist willow warrior?

The yellow waist willow warrior does not need to be vaccinated.The length of this bird is between 8-11 cm and belongs to small birds.The wild will move on the top of the tree, with a lively personality and agile movement, and often jumps around to find food.It mainly eats the winged insects, and it can also accept insects of the eyes and the same wings.Because it has the characteristics of migration, the distribution range is relatively wide and the number is also large.