"mimic" means to repeat or imitate somebody or something.
because they are so smart that they just pick up sayings
only some but a large variety
The African Gray (Psittacus erithacus) is arguably the most vocal of the psittacines.
Yes the amazon is a parrot
Yes, birds love other birds. Especially parrots. If you do not play with you bird and let it out of it's cage it would be a great idea to get it another parrot.