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)
2010
medium
favourable
medium
Was the whole site covered?
Yes
State assessed by
Population
Accuracy of information
good
Threats to the site (pressure)
Threat Level 1
Threat Level 2
Timing
Scope
Severity
Result
Human intrusions and disturbance
recreational activities
likely in short term (within 4 years)
some of area/population (10-49%)
slow but significant deterioration
medium
Invasive and other problematic species and genes
invasive non-native/alien species/diseases - unspecified species
happening now
some of area/population (10-49%)
no or imperceptible deterioration
low
Condition of key/trigger populations (state)
Scientific
Common
TargetPop
ActualPop
Units
Remaining
Result
Hydroprogne caspia
Caspian Tern
80
80
breeding pairs
100
favourable
Cepphus grylle
Black Guillemot
225
225
breeding pairs
100
favourable
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 plan exists but the management planning process has begun
The conservation measures needed for the site are being comprehensively and effectively implemented
medium
For more information about IBA monitoring please click here
For further information about the habitat classification please click here.
Land use
Land-use
Extent (% of site)
unknown
-
For further information about the land use classification please click here.
Recommended citation
BirdLife International (2022) Important Bird Areas factsheet: Porvoo outer archipelago. Downloaded from
http://www.birdlife.org on 10/08/2022.