What does the cryptic crossword clue "Hawk perhaps unsettles parrot (6)" mean?

The definition is "Hawk". The wordplay uses an anagram. anagram of PARROT = RAPTOR; definition: "Hawk" The answer is RAPTOR.

Hawk perhaps unsettles parrot (6)

Daily Mail Cryptic #16233 | 21 Down | 2020-01-21 flower