GN004
Iles Tristao


IBA Criteria

Year of most recent IBA criteria assessment: 2001

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Lesser Flamingo Phoeniconaias minor NT non-breeding - 5,000-10,000 individuals A1
Greater Flamingo Phoenicopterus roseus LC winter 1988 2,000 individuals A4i
African Spoonbill Platalea alba LC breeding 1988 75 breeding pairs A4i
Caspian Tern Hydroprogne caspia LC breeding 1988 350 breeding pairs A4i
A4iii Species group - waterbirds n/a unknown - 20,000 individuals A4iii

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)
2001 medium not assessed not assessed
Was the whole site covered? Yes State assessed by unset
Accuracy of information good

Threats to the site (pressure)
Threat Level 1 Threat Level 2 Timing Scope Severity Result
Biological resource use hunting & collecting terrestrial animals - intentional use (species being assessed is the target) happening now some of area/population (10-49%) slow but significant deterioration medium

Conservation actions taken at site (response)
Conservation Designation Management Planning Conservation Action Result
Not assessed Not assessed Not assessed not assessed
For more information about IBA monitoring please click here

IBA Protection

Protected Area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)
Iles Tristao Ramsar Site, Wetland of International Importance 85,000 protected area contains site 85,000

Habitats

IUCN Habitat Habitat detail Extent (% of site)
Artificial/Terrestrial -
Unknown -
Forest -
For further information about the habitat classification please click here.

Land use

Land-use Extent (% of site)
agriculture -
nature conservation and research -
For further information about the land use classification please click here.


Recommended citation
BirdLife International (2022) Important Bird Areas factsheet: Iles Tristao. Downloaded from http://www.birdlife.org on 16/08/2022.