Long-tailed brilliantly colored parrot of Central America and South America; among the largest and showiest of parrots WordNet 3.0 & Open English WordNet

Macaws are a group of New World parrots that are long-tailed and often colorful. Wikipedia

Macaw bird of parrot family Wikidata

Large colorful parrots of the Americas, classified into six of the many Psittacidae genera: Ara, Anodorhynchus, Cyanopsitta, Primolius, Orthopsittaca, and Diopsittaca. OmegaWiki

Any of various parrots of the genera Ara, Anodorhynchus, Cyanopsitta, Orthopsittaca, Primolius and Diopsittaca of Central and South America, including the largest parrots and characterized by long sabre-shaped tails, curved powerful bills, and usually brilliant plumage. Wiktionary

Various parrots. Wiktionary (translation)