The macaw is a common name for about 18 species of large, colorful parrots native to tropical North and South America. Macaws are some of the most spectacular parrots, with bright colors and long tails. Male and female macaws look alike, which is uncommon among vividly colored birds. Macaws use their large, sickle-shaped beaks to crack open hard-shelled seeds and nuts. They also eat fruits, flowers, and leaves. Macaws are easily tamed, and some can mimic sounds, though they often shriek noisily and bite. Several macaw species are listed as endangered or critically endangered due to the pet trade, land clearing, and logging.

Where do macaws live in the wild?

Macaws are native to tropical North and South America. These colourful, long-tailed birds are some of the most spectacular parrots. Macaws are classified in the genera Ara , Anodorhynchus , Cyanopsitta , Primolius , Orthopsittaca , and Diopsittaca in the family Psittacidae. The cobalt-blue hyacinth macaw ( Anodorhynchus hyacinthinus ) lives in Brazil, Bolivia, and Paraguay. The scarlet macaw ( Ara macao ) is a well-known New World parrot. The blue-throated macaw ( Ara glaucogularis ) is from northern Bolivia, the great green macaw ( Ara ambiguus ) is from northern Colombia and Central America, and Lear’s macaw ( Anodorhynchus leari ) is from Brazil.

Macaws use their large, sickle-shaped beaks to crack open hard-shelled seeds and nuts. They dislodge the nutmeat with their blunt, muscular tongues. They also eat fruits, flowers, and leaves, using their beaks as a third foot as they climb trees searching for food. One species, the blue-and-yellow macaw, has been recorded eating at least 20 plant species, including some toxic to humans. Macaws sometimes gather at mineral-rich riverbanks to eat clay, which may help them detoxify compounds in their diet.

How can you recognize a macaw by its appearance?

Macaws are native to tropical North and South America. They are large, colorful parrots with long tails. Male and female macaws have similar appearances. The cobalt-blue hyacinth macaw is the largest parrot, reaching 37.5 to 39.5 inches long. The scarlet macaw has red, yellow, and blue plumage and a bare white face that may blush when the bird is excited. Macaws possess large, sickle-shaped beaks to crack open hard seeds and nuts.

Why are some macaw species endangered?

Several macaw species face endangerment due to factors like illegal exportation for the pet trade, land clearing, and logging, which contribute to their increasing rarity in the wild. The IUCN Red List of Threatened Species identifies several macaws as endangered or critically endangered, including the blue-throated macaw, the great green macaw, and Lear’s macaw. The Spix’s macaw was considered extinct in the wild by 2018, with the last confirmed sighting in 2000. The glaucous macaw has been listed as critically endangered since 2000, with the last observation in the 1960s, but some hope remains for its persistence.

How do macaws communicate and interact with each other?

Macaws, native to tropical North and South America, are gregarious birds often heard calling in flight, emitting loud metallic screeches. These birds communicate and interact through auditory signals, like visual ones, which are almost universal among birds. Many birds maintain a minimum distance between each other. In the breeding season, most species maintain territories, defending areas ranging from the immediate vicinity of the nest to extensive areas in which a pair not only nests but also forages. The frequency of actual fighting is greatly reduced by ritualized threat and appeasement displays. Parrots, including macaws, are highly social animals, and their talking ability extends from their social nature. In the wild, these birds use vocalizations to communicate with their flock and engage in social bonding.

Macaw

Introduction References & Edit History Related Topics

Images & Videos

A scarlet macaw with bright red, yellow, and blue feathers perches on a branch surrounded by green leaves.

Blue and yellow macaw flying with wings spread, showing vibrant blue, yellow, and green feathers against a blurred green background.

Five blue and yellow macaws (Ara ararauna) perch on wooden structures inside an enclosure at the National Zoological Park in Delhi, India.

Glimpse the Amazon Rainforest's diverse wildlife, from anacondas and sloths to macaws and capybaras

Observe a scarlet macaw using its beak and talons to obtain food

Quick Facts

Related Topics:: glaucous macaw; Spix’s macaw; blue-throated macaw; scarlet macaw; Lear’s macaw

On the Web:: World Animal Rescue Network - Macaw (Nov. 01, 2026)

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Macaw

bird

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Last updated

Nov. 13, 2026 •History

Top Questions

What is a macaw?
The macaw is a common name for about 18 species of large, colorful parrots native to tropical North and South America. Macaws are some of the most spectacular parrots, with bright colors and long tails. Male and female macaws look alike, which is uncommon among vividly colored birds. Macaws use their large, sickle-shaped beaks to crack open hard-shelled seeds and nuts. They also eat fruits, flowers, and leaves. Macaws are easily tamed, and some can mimic sounds, though they often shriek noisily and bite. Several macaw species are listed as endangered or critically endangered due to the pet trade, land clearing, and logging.
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Where do macaws live in the wild?
Macaws are native to tropical North and South America. These colourful, long-tailed birds are some of the most spectacular parrots. Macaws are classified in the genera Ara, Anodorhynchus, Cyanopsitta, Primolius, Orthopsittaca, and Diopsittaca in the family Psittacidae.

The cobalt-blue hyacinth macaw (Anodorhynchus hyacinthinus) lives in Brazil, Bolivia, and Paraguay. The scarlet macaw (Ara macao) is a well-known New World parrot. The blue-throated macaw (Ara glaucogularis) is from northern Bolivia, the great green macaw (Ara ambiguus) is from northern Colombia and Central America, and Lear’s macaw (Anodorhynchus leari) is from Brazil.
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What do macaws eat?
Macaws use their large, sickle-shaped beaks to crack open hard-shelled seeds and nuts. They dislodge the nutmeat with their blunt, muscular tongues. They also eat fruits, flowers, and leaves, using their beaks as a third foot as they climb trees searching for food. One species, the blue-and-yellow macaw, has been recorded eating at least 20 plant species, including some toxic to humans. Macaws sometimes gather at mineral-rich riverbanks to eat clay, which may help them detoxify compounds in their diet.
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1. macaw
Created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.
How can you recognize a macaw by its appearance?
Macaws are native to tropical North and South America. They are large, colorful parrots with long tails. Male and female macaws have similar appearances. The cobalt-blue hyacinth macaw is the largest parrot, reaching 37.5 to 39.5 inches long. The scarlet macaw has red, yellow, and blue plumage and a bare white face that may blush when the bird is excited. Macaws possess large, sickle-shaped beaks to crack open hard seeds and nuts.
1 Britannica Source
1. macaw
Created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.
Why are some macaw species endangered?
Several macaw species face endangerment due to factors like illegal exportation for the pet trade, land clearing, and logging, which contribute to their increasing rarity in the wild.

The IUCN Red List of Threatened Species identifies several macaws as endangered or critically endangered, including the blue-throated macaw, the great green macaw, and Lear’s macaw. The Spix’s macaw was considered extinct in the wild by 2018, with the last confirmed sighting in 2000. The glaucous macaw has been listed as critically endangered since 2000, with the last observation in the 1960s, but some hope remains for its persistence.
1 Britannica Source
1. macaw
Created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.
How do macaws communicate and interact with each other?
Macaws, native to tropical North and South America, are gregarious birds often heard calling in flight, emitting loud metallic screeches. These birds communicate and interact through auditory signals, like visual ones, which are almost universal among birds.

Many birds maintain a minimum distance between each other. In the breeding season, most species maintain territories, defending areas ranging from the immediate vicinity of the nest to extensive areas in which a pair not only nests but also forages. The frequency of actual fighting is greatly reduced by ritualized threat and appeasement displays.

Parrots, including macaws, are highly social animals, and their talking ability extends from their social nature. In the wild, these birds use vocalizations to communicate with their flock and engage in social bonding.
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Macaw, common name of about 18 species of large colourful parrots native to tropical North and South America. These brightly coloured long-tailed birds are some of the most spectacular parrots in the world. Macaws are classified in the genera Ara, Anodorhynchus, Cyanopsitta, Primolius, Orthopsittaca, and Diopsittaca in the family Psittacidae.

Both male and female macaws look alike, which is uncommon among vividly coloured birds. The cobalt-blue hyacinth macaw (Anodorhynchus hyacinthinus) of Brazil, Bolivia, and Paraguay is the largest of all parrots, measuring 95–100 cm (37.5–39.5 inches) long. The scarlet macaw (Ara macao) is probably the best-known New World parrot. Its brilliant red, yellow, and blue plumage contrasts with a bare white face that may blush when the bird is excited. Flying with distinctive slow wingbeats and their long tails trailing, scarlet macaws are most often seen flying to and from roosting and feeding sites in pairs, family groups, or flocks. These gregarious birds can often be heard calling in flight, emitting loud metallic screeches.

macaw craniumKinesis of the cranium of a macaw with upper mandible lowered (left), with upper mandible raised (centre), and with forces acting upon the mandible (right).

With their large sickle-shaped beaks, macaws can crack open hard-shelled seeds and nuts, dislodging the nutmeat with their blunt muscular tongues. The beak also serves as a third foot as the macaw climbs about in trees searching for seeds, as well as fruits, flowers, and leaves. One species, the blue-and-yellow macaw (Ara ararauna), has been recorded eating at least 20 species of plants, including many toxic to humans. In Manú National Park in Peru, the members of five macaw species converge by the hundreds at mineral-rich riverbanks to eat the clay there, which may help them detoxify compounds in their diet. Macaws nest in tree hollows; hyacinth macaws sometimes nest in riverbank holes.

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Macaws are easily tamed, and some can mimic sounds. Although these parrots often shriek noisily, gnaw, and occasionally bite with their powerful beaks, many local people keep them as pets. A few macaws have survived to 65 years old in captivity.

Macaws are also exported, often illegally, to supply the worldwide pet trade. This practice, along with land clearing and logging, has contributed to many macaws’ (as well as other parrots’) increasing rarity in the wild. The IUCN Red List of Threatened Species lists several macaws as either endangered or critically endangered. Species at the greatest risk of extinction include the blue-throated macaw (Ara glaucogularis) of northern Bolivia, the great green macaw (Ara ambiguus) of northern Colombia and Central America, and Lear’s macaw (Anodorhynchus leari) of Brazil. The most recent confirmed sighting of a non-captive Spix’s macaw (Cyanopsitta spixii)—the bird that inspired the popular children’s films Rio (2011) and Rio 2 (2014)—occurred in 2000, and the International Union for Conservation of Nature (IUCN) and other authorities considered the species extinct in the wild by 2018. In addition, ornithologists hold out hope that small populations of the glaucous macaw (Anodorhynchus glaucus), which has been listed by the IUCN as a critically endangered species since 2000, continue to persist; the species was last observed in central South America in the 1960s, and several unconfirmed sightings of individuals have been reported since then.

The Editors of Encyclopaedia BritannicaThis article was most recently revised and updated by John P. Rafferty.

Macaw

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