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Location Vietnam, Kon Tum,Quang Nam
Central coordinates 107o 45.00' East  15o 14.00' North
IBA criteria A1, A2
Area 15,000 ha
Altitude 1,500 - 2,032m
Year of IBA assessment 2002

BirdLife Indochina Programme (Country programme)



Site description This IBA comprises the Lo Xo Pass and Cong Troi areas in the north-west of Ngoc Linh (Kon Tum) Nature Reserve. The boundary of the IBA is difficult to define, but includes the mountains on either side of Lo Xo Pass in Dak Man and east Dak Plo communes, Kon Tum province, and parts of Phuoc My commune, Quang Nam province. Three high mountains lie within the site: Ngok Peng Pek, Ngok Ti On and an unnamed 1988 m peak. The IBA is situated in an area of the Central Highlands known as the Kon Tum plateau. The main forest type at the site is lower montane evergreen forest. Two recently described large mammal species have been recorded at the site: Truong Son Muntjac Muntiacus truongsonensis and Giant muntjac Megamuntiacus vuquangensis.

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Crested Argus Rheinardia ocellata resident  2002  present  A1  Near Threatened 
Black-crowned Barwing Actinodura sodangorum resident  2002  present  A1  Near Threatened 

Protected areas

Protected area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)  
Ngoc Linh (Kon Tum) Nature Reserve 41,420 protected area contains site 0  

Habitats

IUCN habitat Habitat detail Extent (% of site)
Forest Hill evergreen forest (subtropical); Montane broadleaf evergreen forest  100%
Shrubland   -

Land use

Land-use Extent (% of site)
nature conservation and research 100%

Other biodiversity Three globally threatened primate species were recorded at Lo Xo Pass by Le Trong Trai et al. (1999): Buff-cheeked Crested Gibbon Nomascus gabrielle, Rhesus Macaque Macaca mulatta and Stump-tailed Macaque Macaca arctoides.Three globally threatened ungulate species were recorded at Lo Xo Pass by Le Trong Trai et al. (1999): Giant Muntjac Megamuntiacus vuquangensis, Truong Son Muntjac muntiacus truongsonensis and Southern Serow Naemorhedus sumatraensis.

Protection status The establishment of a nature reserve at Ngoc Linh was decreed in 1986. However, because the proposed Ngoc Linh Nature Reserve straddled two provinces (Kon Tum and Quang Nam provinces) the investment plan for Ngoc Linh was not approved at ministerial level. In 1998, another investment plan for a 41,420 ha nature reserve in Kon Tum province was prepared by FIPI and BirdLife International. This investment plan was approved that same year.

Further web sources of information 

Site account from Directory of Important Bird Areas in Vietnam: key sites for conservation (Tordoff 2002)

References BirdLife International and the Forest Inventory and Planning Institute (2001) Sourcebook of existing and proposed protected areas in Vietnam. Hanoi, Vietnam: BirdLife International Vietnam Programme and the Forest Inventory and Planning Institute.Le Trong Trai, Richardson, W. J., Bui Dac Tuyen, Le Van Cham, Nguyen Huy Dung, Ha Van Hoach, Nguyen Van Sang, Monastyrskii, A. L. and Eames, J. C. (1999) An investment plan for Ngoc Linh Nature Reserve, Kon Tum province: a contribution to the management plan. Hanoi: BirdLife International Vietnam Programme and the Forest Inventory and Planning Institute.Eames, J. C., Le Trong Trai, Nguyen Cu and Eve, R. (1999) New species of barwing Actinodura (Passeriformes: Sylviinae: Timaliini) from the western highlands of Vietnam. Ibis 141: 1-10.

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Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Lo Xo Pass. Downloaded from http://www.birdlife.org on 16/09/2014

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