• Summary
• Text account
• Data table and detailed info
• Map
• Reference and further resources

Year of most recent IBA criteria assessment: -

Threats to the site (pressure)
Threat Level 1	Threat Level 2	Timing	Scope	Severity	Result
Agricultural expansion and intensification	annual & perennial non-timber crops - shifting agriculture	happening now	small area/few individuals (<10%)	moderate to rapid deterioration	low
Biological resource use	hunting & collecting terrestrial animals - unintentional effects (species is not the target)	happening now	some of area/population (10-49%)	moderate to rapid deterioration	high
Biological resource use	logging & wood harvesting - unintentional effects: subsistence/small scale	happening now	some of area/population (10-49%)	moderate to rapid deterioration	high
Energy production and mining	mining and quarrying	happening now	small area/few individuals (<10%)	slow but significant deterioration	low
Pollution	industrial & military effluents - type unknown/unrecorded	likely in long term (beyond 4 years)	small area/few individuals (<10%)	slow but significant deterioration	low
Transportation and service corridors	roads and railroads	past (and unlikely to return) and no longer limiting	small area/few individuals (<10%)	moderate to rapid deterioration	low

Condition of habitat (state)
Habitat	Habitat Detail	Reference Area (ha)	Actual Area (ha)	% of habitat remaining	% of carrying capacity (overall)	Result
Forest		24710	23270	-	-	unfavourable

Conservation actions taken at site (response)
Conservation Designation	Management Planning	Conservation Action	Result
Little/none of site covered (<10%)	No management plan exists but the management planning process has begun	Some limited conservation initiatives are in place	low

For more information about IBA monitoring please click here

Protected Area	Designation	Area (ha)	Relationship with IBA	Overlap with IBA (ha)
Saola (Quang Nam)	Nature Reserve	0	protected area contains site	24,700
Sao La	Khu Bảo tồn thiên nhiên	15,519	protected area overlaps with site	0
Bach Ma	Vườn quốc gia	37,487	protected area overlaps with site	0

The local conservation groups below are working to support conservation at this IBA.

Name	Year formed
Local forest protection group	2005

For more information on BirdLife's work with Local conservation groups please click here.

IUCN Habitat	Habitat detail	Extent (% of site)
Forest		-
Grassland		-

For further information about the habitat classification please click here.

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Recommended citation
BirdLife International (2022) Important Bird Areas factsheet: Northern Hien. Downloaded from http://www.birdlife.org on 14/08/2022.