The term 'Noisy Parrot' can be broken down into two crossword solutions: MACAW (5 letters) and COCKATOO (8 letters). Macaws are large, colorful parrots native to Central and South America. They are known for their loud, raucous calls and are popular as pets. Cockatoos are a group of parrots native to Australasia and Indonesia. They are also known for their loud calls and are popular as pets. Both macaws and cockatoos are considered to be noisy parrots.