When will the macaw change the hair?

The mackerel needs 40-60 days from July to November each year.This bird's body is larger, so the time to change hair is often longer.As a large parrot, its feather itself is also very gorgeous, so the feathers replaced are also highly valuable.Pay attention to maintaining hygiene during the period of hair change, and supplement some foods with high nutritional ingredients to promote the growth of feathers.