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

The site was identified as important in 2010 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.

Populations meeting IBA criteria ('trigger species'):

Species	Current IUCN Red List Category	Season	Year(s)	Population estimate at site	IBA criteria met
Common Crane Grus grus	LC	passage	2009	3,500 individuals	C2
Black-tailed Godwit Limosa limosa	NT	breeding	2005	10 breeding pairs	C1
Aquatic Warbler Acrocephalus paludicola	VU	breeding	2007-2009	169-182 males	C1, C6

The current IUCN Red List category may differ from that which was valid at the time of IBA criteria assessment (2010).

Pressure (threats to the trigger species and/or their habitats)
Threat level 1	Threat level 2	Timing	Scope	Severity	Result
Energy production and mining	mining and quarrying	happening now	whole area/population (>90%)	moderate to rapid deterioration	very high

Response (conservation actions taken for the trigger species and/or their habitats)
Protected-area designation	Management planning	Other conservation action	Result
Not assessed	Not assessed	Not assessed	not assessed

For more information about IBA conservation status, please click here

Protected area (PA)	PA designation	PA area (ha)	Relationship of PA with IBA	Overlap of PA with IBA (ha)
Poleski Park Narodowy	Park Narodowy	9,766	protected area overlaps with site	2,104
Poleski National Park	Ramsar Site, Wetland of International Importance	9,762	protected area overlaps with site	1,655
Ostoja Poleska	Site of Community Importance (Habitats Directive)	10,159	protected area overlaps with site	2,008
Chełmski Obszar Chronionego Krajobrazu	Obszar Chronionego Krajobrazu	37,501	protected area overlaps with site	0
Bagno Bubnów	Nature Reserve	1,469	protected area contained by site	1,469
Bagno Bubnów	Special Protection Area (Birds Directive)	2,188	protected area overlaps with site	1,957

Habitat (IUCN level 1)	Habitat detail	Extent (% of site)
Forest	Alluvial and very wet forest	-
Grassland	Steppes and dry calcareous grassland, Humid grasslands	-
Wetlands (inland)	Standing freshwater, Water fringe vegetation, Fens, transition mires and springs	-
Artificial/Terrestrial		-

For more information about the IUCN Habitat classification, please click here.

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

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Recommended citation
BirdLife International (2023) Important Bird Area factsheet: Bubnow Marsh. Downloaded from http://datazone.birdlife.org/site/factsheet/bubnow-marsh-iba-poland on 27/09/2023.