PL032
Pasleka river valley


IBA Criteria

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
Corncrake Crex crex LC breeding 2006-2009 80-100 males C1
White Stork Ciconia ciconia LC breeding 1995-2003 220 breeding pairs C6
Lesser Spotted Eagle Clanga pomarina LC breeding 2004-2009 45-50 breeding pairs C6
White-tailed Sea-eagle Haliaeetus albicilla LC breeding 2008-2009 6-7 breeding pairs 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


IBA Monitoring

Most recent IBA monitoring assessment
Year of assessment Threat score (pressure) Condition score (state) Action score (response)
2008 high not assessed low
Was the whole site covered? No State assessed by unset
Accuracy of information medium

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%) moderate to rapid deterioration high
Agricultural expansion and intensification livestock farming and ranching (includes forest grazing) - small-holder grazing, ranching or farming happening now small area/few individuals (<10%) slow but significant deterioration low
Agricultural expansion and intensification wood and pulp plantations (includes afforestation) - small-holder plantations happening now small area/few individuals (<10%) very rapid to severe deterioration low
Energy production and mining mining and quarrying happening now small area/few individuals (<10%) slow but significant deterioration low
Energy production and mining renewable energy happening now majority/most of area/population (50-90%) moderate to rapid deterioration high
Human intrusions and disturbance recreational activities happening now majority/most of area/population (50-90%) slow but significant deterioration high
Human intrusions and disturbance work and other activities happening now majority/most of area/population (50-90%) slow but significant deterioration high
Invasive and other problematic species and genes problematic native species/diseases - unspecified species happening now some of area/population (10-49%) slow but significant deterioration medium
Natural system modifications dams & water management/use - dams (size unknown) happening now small area/few individuals (<10%) moderate to rapid deterioration low
No known threats no known threats happening now small area/few individuals (<10%) no or imperceptible deterioration low
Pollution garbage & solid waste happening now some of area/population (10-49%) slow but significant deterioration medium
Residential and commercial development housing and urban areas happening now small area/few individuals (<10%) moderate to rapid deterioration low
Residential and commercial development tourism and recreation areas 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
Most of site (50-90%) covered (including the most critical parts for important bird species) No management planning has taken place Some limited conservation initiatives are in place low
For more information about IBA monitoring please click here

IBA Protection

Protection status:

Protected Area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)
Zalew Wislany i Mierzeja Wislana Site of Community Importance (Habitats Directive) 40,862 protected area is adjacent to site 0
Rzeka Pasleka Site of Community Importance (Habitats Directive) 8,418 protected area overlaps with site 6,084
Dolina Pasleki Special Protection Area (Birds Directive) 34,989 protected area overlaps with site 18,428

Habitats

IUCN Habitat Habitat detail Extent (% of site)
Wetlands (inland) -
Forest -
Grassland -
Artificial - terrestrial -
For further information about the habitat classification please click here.


Recommended citation
BirdLife International (2019) Important Bird Areas factsheet: Pasleka river valley. Downloaded from http://www.birdlife.org on 18/11/2019.