Red Bird-of-paradise

Overview

The Red Bird-of-paradise is restricted to a very small range within the Raja Ampat islands of Indonesia, making it one of the more range-limited members of the family. Males combine crimson flank plumes with unusual curled tail wires, producing one of the most visually striking displays among birds-of-paradise.

• Extremely limited geographic range compared to most relatives
• Male plumage combines crimson plumes with unique curled tail wires
• Displays performed on horizontal branches within forest canopy

Feather Identification

Adult males show a maroon body, yellow crown, and iridescent green throat similar to other Paradisaea species, but the flank plumes are a rich crimson red rather than yellow or orange. Two long, curled, ribbon-like black tail wires extend well beyond the rest of the tail.

• Crown: yellow
• Throat: iridescent green
• Body: maroon
• Flank plumes: crimson red, densely plumose
• Tail wires: two elongated, curled black filaments, unique among the flank-plumed birds-of-paradise

Crimson (rather than yellow, orange, or white) flank plumes combined with curled black tail wires make this species readily distinguishable from other Paradisaea relatives.

Plumage Notes

Males require several years to develop full adult plumage, including the curled tail wires, and resemble females during this period. Females are plain brown, lacking ornamental plumes, crown color, or tail wires.

• Adult males: crimson-plumed with curled tail wires
• Females and immature males: plain brown, unadorned plumage
• Tail wires and flank plumes develop gradually over several years

Habitat & Range

Restricted to lowland rainforest on Waigeo and Batanta, two islands within the Raja Ampat archipelago of West Papua, Indonesia.

• Non-migratory resident with an unusually small global range
• Entirely dependent on intact island rainforest
• Not found on the New Guinea mainland

Behavior & Field Notes

Males display on horizontal branches, spreading their crimson plumes and swinging in coordinated movements to attract females. Diet is largely fruit-based with some small animal prey.

• Voice: loud, repeated calls given around display perches
• Nesting: females build and tend nests alone
• Field notes: the crimson flank plumes and curled black tail wires are unmistakable and unique to this species within its very limited island range