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Scarlet Macaw
Primary flight feather (remex), likely from the mid-wing (P5-P7)

Scarlet Macaw

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Psittaciformes, Family: Psittacidae, Genus: Ara, Species: macao

Family: Psittacidae (True Parrots)

Shape
Highly asymmetrical with a very narrow outer vane and a broad inner vane; the tip is sharply pointed (acuuminate); shows distinct emargination on the leading edge.
Size
Approximately 10 to 12 inches (25-30 cm) in length; the width is narrow at the base and tapers toward the tip, consistent with a large neotropical parrot.
Rarity
Uncommon to Rare in the wild due to habitat loss and poaching, though common in aviculture (captivity). IUCN status: Least Concern (though populations are declining).
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Description

A magnificent large parrot characterized by brilliant red, yellow, and blue plumage. This feather is a primary wing feather, which bears the scarlet hue that gives the bird its name. In flight, these birds are loud and conspicuous, often seen in pairs or small family groups.

Colour & Pattern

Brilliant deep red to scarlet on the inner and outer vanes; the outer edge of the leading vane shows a dark, almost blackish-brown tint. The underside is a duller, more matte red. Typical of an adult bird.

Barb Structure

Tightly interlocked pennaceous barbs on the majority of the vane for aerodynamic flight; plumulaceous (downy) barbs present only at the very base near the calamus.

Texture & Surface

Smooth, glossy, and very stiff. The surface has a waxy feel typical of birds in humid tropical environments, providing water resistance and structural integrity.

Key Features

Intense scarlet-red coloration, extreme asymmetry of the vane, and a dark, rigid rachis. The size and stiffness are diagnostic for a large 'Ara' genus macaw.

Habitat

Tropical evergreen and deciduous forests, woodlands, and humid lowlands. Often found near rivers and coastal areas.

Geographic Range

Native to Central and South America, from south-eastern Mexico to Amazonian Peru, Bolivia, and Brazil.

Ecological Role

Important seed predators and occasional seed dispersers; they help maintain forest diversity by spreading seeds of large tropical fruits.

Similar Species

Green-winged Macaw (Ara chloropterus) feathers are similar but usually a deeper, darker crimson. Blue-and-yellow Macaw primaries are entirely blue.

Interesting Facts

Scarlet Macaws can live up to 75 years in captivity and are known for their ability to use their beaks as a 'third foot' while climbing trees. They are one of the most intelligent bird species.

Condition Notes

Good to Fair; there is some separation of the barbs (splits) along the trailing edge and significant wear/damage to the calamus (quill), suggesting it may have been found on the ground or handled.

Scarlet Macaw | Feather Identifier