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Year of most recent IBA criteria assessment: 2006

Populations of IBA trigger species

Species	Current IUCN Red List Category	Season	Year(s) of estimate	Population estimate	IBA Criteria Triggered
Lesser White-fronted Goose Anser erythropus	VU	winter	1996-2006	5-15 adults	A1
Ferruginous Duck Aythya nyroca	NT	winter	1996-2006	12-60 adults	A1
Mallard Anas platyrhynchos	LC	winter	2006	2,500-10,408 adults	A4i
White Stork Ciconia ciconia	LC	winter	2006	40-150 adults	A4i
Great White Egret Ardea alba	LC	winter	2006	50-250 adults	A4i
Great Cormorant Phalacrocorax carbo	LC	winter	2006	486-1,200 adults	A4i
Pallid Scops-owl Otus brucei	LC	breeding	2006	6-12 adults	A3
Greater Spotted Eagle Clanga clanga	VU	winter	2006	3-9 adults	A1
White-winged Woodpecker Dendrocopos leucopterus	LC	breeding	2006	8-20 adults	A3
Great Tit Parus major	LC	breeding	2006	200-400 adults	A3

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
Agricultural expansion and intensification	annual & perennial non-timber crops - small-holder farming	happening now	some of area/population (10-49%)	no or imperceptible deterioration	low
Agricultural expansion and intensification	livestock farming and ranching (includes forest grazing) - small-holder grazing, ranching or farming	happening now	some of area/population (10-49%)	no or imperceptible deterioration	low
Biological resource use	logging & wood harvesting - unintentional effects: subsistence/small scale	past (and unlikely to return) and no longer limiting	some of area/population (10-49%)	slow but significant deterioration	low
Human intrusions and disturbance	recreational activities	happening now	some of area/population (10-49%)	no or imperceptible deterioration	low
Invasive and other problematic species and genes	invasive non-native/alien species/diseases - unspecified species	happening now	whole area/population (>90%)	very rapid to severe deterioration	very high
Natural system modifications	other ecosystem modifications	likely in short term (within 4 years)	some of area/population (10-49%)	very rapid to severe deterioration	high

Conservation actions taken at site (response)
Conservation Designation	Management Planning	Conservation Action	Result
Whole area of site (>90%) covered by appropriate conservation designation	No management planning has taken place	The conservation measures needed for the site are being comprehensively and effectively implemented	medium

For more information about IBA monitoring please click here

IUCN Habitat	Habitat detail	Extent (% of site)
Forest		-
Shrubland		-
Wetlands (inland)		-
Artificial/Terrestrial		-

For further information about the habitat classification please click here.

Land-use	Extent (% of site)
agriculture	-
fisheries/aquaculture	-
forestry	-
hunting	-
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 (2022) Important Bird Areas factsheet: Dalverzin State Forestry and Hunting Management Area. Downloaded from http://www.birdlife.org on 24/05/2022.