Macaw n. : Any parrot of the genus Sittace, or Macrocercus. About eighteen species are known, all of them American. They are large and have a very long tail, a strong hooked bill, and a naked space around the eyes. The voice is harsh, and the colors are brilliant and strongly contrasted.

Example:
What type of mini Macaw has been best in your experience?

Taxonomy
macaws, parrots, species, Scarlet Macaw, clay, genus, Hybrids, Hyacinth Macaws, Anodorhynchus, Primolius, licks, fruit, bird, free encyclopedia, the members, Diopsittaca nobilis, Rothschild, blue and gold macaws.

Defination from the web:
Macaw. The heaviest macaw is the Buffon's, although the heaviest parrot is the flightless Kakapo. ... The smallest member of the family, the Red-shouldered Macaw, is no larger than some parakeets of the genus Aratinga. ...