Ignore that last ignorant answer. Yes, cockatoos do bite, as do all birds.
A macaw is a type of parrot.
It depends on what type of parrot it is.
Parrot? As in a bird? Adam Lambert doesn't have a parrot.
NO
cockatoo (not technically a parrot) and conure
Yes; a corella is a type of Australian parrot.
A beak bite from a parrot or any of the parrot family can and does hurt . Thats their way of saying - Stop enough is enough. In some cases they can and do draw blood
Yes, They will bite. Some may carry Rabies or other diseases.
Yes.
yes
only if you eat them, or if you eat there poo, but having it around is fineMore detail:Parrots can harbour some diseases which are easily manageable in the bird, but unhealthy for people. Psittacosis, for example, may be transmitted through contact with parrot cages and other items - but you are perfectly safe as long as you remember to always wash your hands after handling your birds or their cages, etc.