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Paradisaea guilielmi

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Taxonomy [top]

Kingdom Phylum Class Order Family
ANIMALIA CHORDATA AVES PASSERIFORMES PARADISAEIDAE

Scientific Name: Paradisaea guilielmi
Species Authority: Cabanis, 1888
Common Name(s):
English Emperor Bird-of-paradise, Emperor Bird-of-Paradise, Emperor Of Germany's Bird-of-paradise

Assessment Information [top]

Red List Category & Criteria: Near Threatened ver 3.1
Year Published: 2012
Date Assessed: 2012-05-01
Assessor(s): BirdLife International
Reviewer(s): Butchart, S. & Symes, A.
Contributor(s): Betz, W. & Gregory, P.
Facilitator/Compiler(s): Derhé, M., Dutson, G., Mahood, S., O'Brien, A.
Justification:
This poorly known species qualifies as Near Threatened because although it is fairly common within its small range it probably has a moderately small population and, since it appears to be replaced by a closely related congener in degraded forest, it is probably undergoing a moderately rapid population decline.

Geographic Range [top]

Range Description: Paradisaea guilielmi is endemic to the Huon peninsula of Papua New Guinea where it is widespread and relatively common. Although it is reported to be tolerant of secondary and degraded forest (Coates 1990, Frith and Beehler 1998, W. Betz in litt. 1999), forest degradation around Boana village has led to a major decline, coincident with an increase in Raggiana Bird-of-paradise P. raggiana (P. Gregory in litt. 1999).

Countries:
Native:
Papua New Guinea
Range Map: Click here to open the map viewer and explore range.

Population [top]

Population: The population size of this species has not been quantified, but it is described as fairly common.
Population Trend: Decreasing

Habitat and Ecology [top]

Habitat and Ecology: It inhabits forest from 670-1,350 m, sometimes from 450-1,500 m, throughout the peninsula.

Systems: Terrestrial

Threats [top]

Major Threat(s): Forest within its range is under continuing threat from both commercial logging and cultivation for the rapidly increasing human population (Coates 1990, Frith and Beehler 1998, W. Betz in litt. 1999). Forest degradation appears to bring it into contact with the competitively dominant P. raggiana, which eventually replaces it. There appears to be a small demand for its plumes by local people and traders, but leks still survive within villages (W. Betz in litt. 1999). If it proves to be unable to survive in large areas of logged forest, it could be threatened by any increase in logging, exacerbated by agricultural clearance.

Conservation Actions [top]

Conservation Actions: Conservation Actions Underway
CITES Appendix II.

Conservation Actions Proposed
Regularly monitor the population at selected sites. Further research its reported tolerance of degraded forest, and its interactions with P. raggiana. Protect significant areas of remaining primary forest on the Huon peninsula.


Citation: BirdLife International 2012. Paradisaea guilielmi. The IUCN Red List of Threatened Species. Version 2014.3. <www.iucnredlist.org>. Downloaded on 27 November 2014.
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