Lories/Lorikeets:
They can become bossy if allowed and they are quick to use their beaks.
African Greys:
Definitely, like a child. Observes and mimics EVERYTHING!
Indian Ringnecks:
Very Consistent in their Personalities traits. What you see is definitely what you get
Conures:
Fast Learners
Quakers:
Very vocal
Galah Cockatoos:
Can be shy and reserved or very affectionate
Lovebirds & parrotlet
I believe Lovebirds are feisty little birds that have no fear and the same concept goes for parrotlets but my experience has been that Lovebirds can deliver a nasty bite but if tended to with lots of attention they can be very loving. With parrotlets I have only come in contact with breeding pairs so I’m not sure of their personalities but I do know that they have never went to bite me yet so I will say they are slow to use their beak.
Parenting Parrots