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Year of most recent IBA criteria assessment: 2010

Populations of IBA trigger species

Species	Current IUCN Red List Category	Season	Year(s) of estimate	Population estimate	IBA Criteria Triggered
Aquatic Warbler Acrocephalus paludicola	VU	breeding	2004-2009	22-37 males	C1, C6

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	majority/most of area/population (50-90%)	very rapid to severe deterioration	very high
Agricultural expansion and intensification	marine and freshwater aquaculture - subsistence/artisinal aquaculture	happening now	some of area/population (10-49%)	very rapid to severe deterioration	high
Biological resource use	gathering terrestrial plants - unintentional effects (species being assessed is not the target)	happening now	majority/most of area/population (50-90%)	very rapid to severe deterioration	very high
Energy production and mining	renewable energy	happening now	whole area/population (>90%)	very rapid to severe deterioration	very high
Invasive and other problematic species and genes	invasive non-native/alien species/diseases - unspecified species	happening now	whole area/population (>90%)	moderate to rapid deterioration	very high
Natural system modifications	dams & water management/use - dams (size unknown)	happening now	majority/most of area/population (50-90%)	very rapid to severe deterioration	very high
Natural system modifications	other ecosystem modifications	past (and unlikely to return) and no longer limiting	some of area/population (10-49%)	moderate to rapid deterioration	low

Condition of key/trigger populations (state)
Scientific	Common	TargetPop	ActualPop	Units	Remaining	Result
Acrocephalus paludicola	Aquatic Warbler	36	35	males	98	favourable

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	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)
Zalew Kamieński i Dziwna	Special Protection Area (Birds Directive)	12,507	protected area is adjacent to site	0
Ujście Odry i Zalew Szczeciński	Site of Community Importance (Habitats Directive)	52,612	protected area is adjacent to site	0
Ujscie Odry i Zalew Szczecinski	Baltic Sea Protected Area (HELCOM)	52,573	protected area is adjacent to site	0
Bagna Rozwarowskie	Special Protection Area (Birds Directive)	4,250	protected area overlaps with site	4,198

IUCN Habitat	Habitat detail	Extent (% of site)
Other		-
Grassland	Humid grasslands	-
Wetlands (inland)	Standing freshwater, Rivers and streams, Fens, transition mires and springs	-
Artificial/Terrestrial	Arable land	-
Forest		-

For further information about the habitat classification please click here.

Land-use	Extent (% of site)
agriculture	-
hunting	-
not utilised	-

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

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Recommended citation
BirdLife International (2022) Important Bird Areas factsheet: Rozwarowo Marshes. Downloaded from http://www.birdlife.org on 18/01/2022.