I love my parrot todd! The greatest diversity of parrots is in South America and Australia 
Parrots.  Most of them seem very bright.
Indeed, they have a features including a strong, curved bill, an upright stance, strong legs and clawed zygodactyl feet! 
Can you teach most parrots to talk?
You can teach parrots to mimic sounds for sure. Many parrots are vividly coloured, and some are even multi coloured 
I have heard that the African Grey is the most intelligent parrot.  Is that true?
specialised for feeding on floral nectar and soft fruits. Almost all parrots nest in tree hollows (or nest boxes in captivity), and lay white eggs from which hatch altricial (helpless) young.
Parrots, along with ravens, crows, jays, and magpies, are among the most intelligent birds, and the ability of some species to imitate human voices enhances their popularity as pets. Trapping wild parrots for the pet trade, as well as hunting, habitat loss, and competition from invasive species, has diminished wild
Psittacara erythrogenys" (I)
- Red-crowned parrot, "Amazona viridigenalis" (I)
Old World parrots.
Order: PsittaciformesFamily: Psittaculidae
Characteristic features of parrots include a strong curved bill, an upright stance, strong legs, and clawed zygodactyl feet. Many parrots are vividly colored, and some are multi-colored. In size they range from to in length. Old World parrots are found from Africa east across south and southeast Asia and Oceania to Australia and New Zealand.
- Rose