JP133
Middle Shimantogawa basin


IBA Criteria

Year of most recent IBA criteria assessment: 2004

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Fairy Pitta Pitta nympha VU breeding 2003 present A1

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)
2015 medium near favourable negligible
Was the whole site covered? Yes State assessed by Habitat
Accuracy of information -

Threats to the site (pressure)
Threat Level 1 Threat Level 2 Timing Scope Severity Result
Biological resource use logging & wood harvesting - motivation unknown/unrecorded likely in long term (beyond 4 years) some of area/population (10-49%) slow but significant deterioration medium
Geological events avalanches/landslides likely in long term (beyond 4 years) small area/few individuals (<10%) no or imperceptible deterioration low
Invasive and other problematic species and genes problematic native species/diseases - named species happening now some of area/population (10-49%) slow but significant deterioration medium

Condition of habitat (state)
Habitat Habitat Detail Reference Area (ha) Actual Area (ha) % of habitat remaining % of carrying capacity (overall) Result
Forest 0 0 good (> 90%) moderate (70-90%) unfavourable

Conservation actions taken at site (response)
Conservation Designation Management Planning Conservation Action Result
Little/none of site covered (<10%) No management planning has taken place Some limited conservation initiatives are in place negligible
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)
Showa 都道府県指定鳥獣保護区 33 protected area contained by site 0
Odo 都道府県指定鳥獣保護区 139 protected area overlaps with site 0
Middle Shimantogawa Basin Wildlife Protection Area (Local) Other 0 protected area overlaps with site 0

Habitats

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


Recommended citation
BirdLife International (2021) Important Bird Areas factsheet: Middle Shimantogawa basin. Downloaded from http://www.birdlife.org on 21/04/2021.