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Pink-headed Imperial-pigeon Ducula rosacea

Justification
Although it has quite wide range, this species is uncommon and probably has a moderately small population, hence its classification as Near Threatened. It is much sought after by hunters and suffers from the effects of habitat degradation and is therefore thought to be declining.

Taxonomic source(s)
Sibley, C. G.; Monroe, B. L. 1990. Distribution and taxonomy of birds of the world. Yale University Press, New Haven, USA.

Distribution and population
Ducula rosacea is restricted to Indonesia and Timor-Leste, where it occurs in four Endemic Bird Areas (Northern Nusa Tenggara, Timor and Wetar, Banda Sea Islands, and Northern Maluku) and five Secondary Areas (Seribu Islands, Masalembu, Kangean, Salayar and Bonerate Islands, and Tukangbesi Islands). Despite this wide range, the species appears to have become very rare at least in some areas, and rather uncommon elsewhere. It is thought to be the commonest pigeon on Wetar, with the population on this island estimated to be "very large" (Trainor et al. 2009).

Population justification
The global population size has not been quantified, but the species is described as generally fairly scarce, although common on Tanahjampea, Timor, Tanimbar and Wetar islands (Gibbs et al. 2001, Trainor et al. 2009).

Trend justification
There are no data on population trends, but hunting and habitat degradation are suspected to be driving a moderate decline.

Ecology
It inhabits forest, scrub and farmland up to 930 m (Trainor et al. 2009).

Threats
It is eagerly sought by hunters and is thought to be affected by habitat loss. Whilst most of the rugged forest on Wetar is thought to be secure, the accessible areas near the coast are vulnerable to pressure from agriculture and logging, with mining and road construction possibly also posing a threat (Trainor et al. 2009).


Conservation Actions Underway
None is known. Conservation Actions Proposed
Survey to assess its population size. Regularly monitor at certain sites throughout its range to determine population trends. Where possible, control hunting, perhaps using awareness campaigns. Protect significant areas of lowland forest on many islands across its range.

References
BirdLife International. 2008. EU's biobranslepolitik far forodande miljoeffekter. Var Fagelvarld 67(4): 30.

Gibbs, D.; Barnes, E.; Cox, J. 2001. Pigeons and doves: a guide to the pigeons and doves of the world. Pica Press, Robertsbridge, U.K.

Trainor, C. R., Imanuddin, Aldy, F., Verbelen, P. and Walker, J. S. 2009. The birds of Wetar, Banda Sea: one of Indonesia's forgotten islands. BirdingASIA 12: 78-93.

Further web sources of information
Detailed species accounts from the Threatened birds of Asia: the BirdLife International Red Data Book (BirdLife International 2001).

Text account compilers
Collar, N., Khwaja, N., Mahood, S., O'Brien, A., Taylor, J., Tobias, J.

IUCN Red List evaluators
Butchart, S., Symes, A.

Recommended citation
BirdLife International (2014) Species factsheet: Ducula rosacea. Downloaded from http://www.birdlife.org on 14/07/2014. Recommended citation for factsheets for more than one species: BirdLife International (2014) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 14/07/2014.

This information is based upon, and updates, the information published in BirdLife International (2000) Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, BirdLife International (2004) Threatened birds of the world 2004 CD-ROM and BirdLife International (2008) Threatened birds of the world 2008 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.

To provide new information to update this factsheet or to correct any errors, please email BirdLife

To contribute to discussions on the evaluation of the IUCN Red List status of Globally Threatened Birds, please visit BirdLife's Globally Threatened Bird Forums.

Key facts
Current IUCN Red List category Near Threatened
Family Columbidae (Doves and pigeons)
Species name author (Temminck, 1835)
Population size Unknown mature individuals
Population trend Decreasing
Distribution size (breeding/resident) 59,800 km2
Country endemic? No
Links to further information
- Additional Information on this species