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Raggiana Bird-of-Paradise - BirdForum Opus

(Redirected from Paradisaea raggiana)

Alternative names: Count Raggi's Bird-of-Paradise; Red-plumed Bird-of-Paradise

Photo by Mark Harper
Varirata, Papua New Guinea, September 2008
Paradisaea raggiana

Identification

Male 34cm; 13½ in (excluding tail wires), female 33cm (13 in)

Male

  • Emerald-green lores , forehead, ear-coverts, malar area, chin and throat
  • Pale orangy-yellow rest of head, including nape, hindneck and mantle
  • Narrow yellow collar across lower throat, separating green of throat and blackish-brown of breast
  • Dark brown washed maroon rest of upperparts with discrete pale orangy-yellow wingbar
  • Brown tail with two grossly elongated central feathers, forming two wires
  • Grossly elongated filamental flank plumes crimson to crimson-yellow. Almost as long as wires
  • Blackish-brown upper breast, grading to medium brown and pinkish mid-brown on belly
Immature male displaying
Photo by djringer
Daraia Village, Morehead District, Western Province, Papua New Guinea, July 2006
  • Yellow eye
  • Bluish-grey bill
  • Pinkish-flesh mouth
  • Grey brown feet

Female

  • Smaller and without elongated tail-feathers or flank-feathers
  • Dark brown face, ear-coverts, chin and throat
  • Dark buff-yellow crown, rear and side of neck and narro foreneck-collar
  • Pinkish light-brown underparts

Juveniles are entirely dark brownish. Immature males are similar to females.

Distribution

Endemic to eastern New Guinea.
Common and widespread

Taxonomy

Artwork by Szabi
Kokoda Trail, Papua New Guinea

May form a superspecies with Lesser Bird-of-Paradise, Greater Bird-of-Paradise, Goldie's Bird-of-Paradise and Red Bird-of-Paradise.

Hybrids with Lesser Bird-of-Paradise, Greater Bird-of-Paradise, Emperor Bird-of-Paradise and Blue Bird-of-Paradise recorded.

Subspecies

Four subspecies are recognized[1]:

  • P. r. raggiana:
  • P. r. salvadorii:
  • P. r. intermedia:
  • P. r. augustaevictoriae:
  • New Guinea (Huon Peninsula to Waria and lower Mambare rivers)

Habitat

Lowland and hill rainforest, secondary growth, forest edges, gardens and casuarina trees in deforested areas. Occurs from sea-level up to 1500m.

Behaviour

Breeding

Breeding season at least form April to December. A polygynous species. Up to 10 males form a lek in large spreading trees, sometimes shared with Greater Bird-of-paradise. The display involves several postures and a dance phase.
The female builds and attends the nest alone. The nest is an open bowl made of leaves, vine stems, rootlets, orchid or fern and fibres. It's placed 2 - 11m above the ground in a tree. Lays 1 - 2 eggs.

Diet

Feeds mostly on fruits, takes also some arthropods.
Joins mixed foraging flocks with Papuan Babbler, Pithohuis and other Birds-of-paradise.

Movements

Presumably a resident species.

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2015. The eBird/Clements checklist of birds of the world: v2015, with updates to August 2015. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
  2. Del Hoyo, J, A Elliott, and D Christie, eds. 2009. Handbook of the Birds of the World. Volume 14: Bush-shrikes to Old World Sparrows. Barcelona: Lynx Edicions. ISBN 978-8496553507

Recommended Citation

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