We have got a parrot which can mimic virtually anything from a dripping tap to a phone ring in to copying speech accurately enough to identify the speaker. She often says ‘mum’ in dd’s voice which is unnerving as dd lives 70 miles away.
Slightly off topic, but I don’t think they are suitable as pets as they are sensitive and intelligent creatures which must be let out of the cages most days and also they are flock creatures and shouldn’t be left alone for more than a few hours.
Ours comes out for a few hours a day and has done a lot of damage to our house - pecking at picture frames, door jambs and so on, and if we forget to shut the kitchen cupboard doors she will chuck out china in order to hear the satisfying sound of it breaking on the stone floor.
Because of this people tend to keep them in cages all the time.