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Uroglaux dimorpha

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Taxonomy [top]

Kingdom Phylum Class Order Family
ANIMALIA CHORDATA AVES STRIGIFORMES STRIGIDAE

Scientific Name: Uroglaux dimorpha
Species Authority: (Salvadori, 1874)
Common Name(s):
English Papuan Boobook, Papuan Hawk-Owl
Spanish Búho Aguilucho de Neuva Guinea, Nínox Halcón

Assessment Information [top]

Red List Category & Criteria: Data Deficient ver 3.1
Year Published: 2012
Date Assessed: 2012-05-01
Assessor(s): BirdLife International
Reviewer(s): Symes, A. & Butchart, S.
Contributor(s): Beehler, B., Bishop, K., Gregory, P. & Leary, T.
Facilitator/Compiler(s): Derhé, M., Dutson, G., Symes, A.
Justification:
This species is known only from few localities in New Guinea, with the only records being from nine sites in the 1980s and 1990s. The  population size is unknown and it is described as apparently very scarce or rare. There is no information on its likely distribution extent, population trends, or threats, although it is potentially threatened by logging of lowland forests. For these reasons, it is classified as Data Deficient.

Geographic Range [top]

Range Description: Uroglaux dimorpha is sparsely distributed in New Guinea (Papua, formerly Irian Jaya, Indonesia and Papua New Guinea), known only from few localities in the north-west, including Yapen island, near Vanimo and Lae, the south-east and Gulf Province (Coates 1985, Beehler et al. 1986, Lamonthe 1993). There are only records from nine sites in the 1980s and 1990s, including a series of birds captured near Lae (Hicks 1988, Lamonthe 1993, Shany 1995, K. D. Bishop in litt. 1999, P. Gregory in litt. 1999, T. Leary in litt. 2000, C. Makamet per B. Beehler in litt. 2000).

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

Population [top]

Population: The global population size has not been quantified, but the species is described as apparently very scarce or rare (Konig et al. 1999).
Population Trend: Stable

Habitat and Ecology [top]

Habitat and Ecology: It is a lowland forest species, occasionally recorded to 1,500 m, and is also found in gallery forest in savannah (Coates 1985).

Systems: Terrestrial

Threats [top]

Major Threat(s): Its tolerance of degraded habitat is unknown and it is potentially threatened by logging of lowland forests.

Conservation Actions [top]

Conservation Actions: Conservation Actions Underway
CITES Appendix II.

Conservation Actions Proposed
Survey historical locations and potentially suitable habitats for the species. Study its ecological requirements, tolerance of habitat degradation and threats.


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