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Year of most recent IBA criteria assessment: 2004

Populations of IBA trigger species

Species	Current IUCN Red List Category	Season	Year(s) of estimate	Population estimate	IBA Criteria Triggered
Baer's Pochard Aythya baeri	CR	winter	2004	present	A1, A4i
Ferruginous Duck Aythya nyroca	NT	winter	2002	present	A4i
Greater Adjutant Leptoptilos dubius	EN	breeding	2002	present	A1
Lesser Adjutant Leptoptilos javanicus	VU	resident	2002	present	A1
White-rumped Vulture Gyps bengalensis	CR	non-breeding	2002	present	A1
Slender-billed Vulture Gyps tenuirostris	CR	non-breeding	2002	present	A1
Greater Spotted Eagle Clanga clanga	VU	winter	2004	present	A1
Pallas's Fish-eagle Haliaeetus leucoryphus	EN	resident	2002	present	A1
A4iii Species group - waterbirds	n/a	unknown	2002	20,000 individuals	A4iii

Note: This table presents the IBA criteria triggered and the species that triggered then at the time of assessment, the current IUCN Red List category may vary from that which was in place at that time.

For more information about the IBA assessment process and criteria please click here

Threats to the site (pressure)
Threat Level 1	Threat Level 2	Timing	Scope	Severity	Result
Biological resource use	fishing & harvesting aquatic resources - unintentional effects: subsistence/small scale	happening now	whole area/population (>90%)	moderate to rapid deterioration	very high
Biological resource use	hunting & collecting terrestrial animals - intentional use (species being assessed is the target)	happening now	small area/few individuals (<10%)	slow but significant deterioration	low
Biological resource use	logging & wood harvesting - unintentional effects: subsistence/small scale	happening now	small area/few individuals (<10%)	slow but significant deterioration	low
Pollution	agricultural & forestry effluents - soil erosion, sedimentation	happening now	small area/few individuals (<10%)	slow but significant deterioration	low

Conservation actions taken at site (response)
Conservation Designation	Management Planning	Conservation Action	Result
Not assessed	Not assessed	Not assessed	not assessed

For more information about IBA monitoring please click here

Protected Area	Designation	Area (ha)	Relationship with IBA	Overlap with IBA (ha)
Chakrasila	Sanctuary	4,556	protected area contained by site	4,556

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

For further information about the habitat classification please click here.

Land-use	Extent (% of site)
fisheries/aquaculture	-
forestry	-
nature conservation and research	-
tourism/recreation	-

For further information about the land use classification please click here.

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Recommended citation
BirdLife International (2023) Important Bird Areas factsheet: Chakrashila Complex. Downloaded from http://www.birdlife.org on 26/03/2023.