There are also different noise tolerance levels for many people. If you have a very low noise tolerance level, you might reconsider another type of pet or a very quiet type of bird. We'll group as many as we can into 3 groups, starting with the noisiest , down to the quietest. Most Cockatoos, especially Moluccans, Tritans, Elenoras, Citrons, and even the smaller Cockatoos. Still ,we know many quiet Cockatoos with calm personalities and very devoted, patient owners.
Macaws can be very noisy in a different tone .
Again there are variables such as how many Macaws, personality, and other factors. Aratinga Conures such as Nandays, Sun Conures, Jendays etc. are very noisy but often so loved by their owners that they learn to live with it. It is possible to train your bird to scream by your own misinterpretations of bird behavior. Alexandrines - noisy at times but usually only twice per day for a short period of time. Amazons - can be noisy but are also very entertaining and chatty .They usually love to vocalize in general.