Cockatoos are a type of PARROT that are native to Australia and Indonesia. They are known for their distinctive crests, which is the 5-letter answer to the crossword clue 'CREST'. The 6-letter answer to the clue 'Crests' is referring to the multiple crests that some cockatoos have. The 6-letter answer to the clue 'PARROT' is referring to the fact that cockatoos are a type of PARROT. The 7-letter answer to the clue 'Baretta' is referring to the Bare-eyed Cockatoo, which is a species of cockatoo. The 5-letter answer to the clue 'MACAW' is referring to another type of PARROT that is similar to a cockatoo. The 5-letter answer to the clue 'Galah' is referring to the Galah Cockatoo, which is a species of cockatoo. The 3-letter answer to the clue 'PET' is referring to the fact that cockatoos can be kept as pets. The 4-letter answer to the clue 'TUFT' is referring to the tufts of feathers on the head of a cockatoo. The 4-letter answer to the clue 'CAGE' is referring to the fact that cockatoos are often kept in cages.