Do I need to cut feathers?

The macaw is to cut feathers, but there is no need to cut too much.This parrot is the largest variety of body shape, and its flight ability is stronger than the same kind, so it is necessary to cut off some of its flying feathers to limit its flight.Usually, cut it once a year, because it will change feathers, and you can trim it after growing new feathers. Do not cut too much, as long as it flys not far.