JP012
Lake Furen, On-netou


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
Whooper Swan Cygnus cygnus LC passage 2004 present A4i
Brent Goose Branta bernicla LC passage 2004 present A4i
Bean Goose Anser fabalis LC winter 2004 present A4i
Common Goldeneye Bucephala clangula LC winter 2004 present A4i
Greater Scaup Aythya marila LC winter 2004 present A4i
Eurasian Wigeon Mareca penelope LC winter 2004 present A4i
Red-crowned Crane Grus japonensis EN breeding 2004 present A1, A3, A4i
Ruddy Turnstone Arenaria interpres LC passage 2004 present A4i
Red-necked Stint Calidris ruficollis NT passage 2004 present A4i
Latham's Snipe Gallinago hardwickii LC breeding 2004 present A3
Grey-tailed Tattler Tringa brevipes NT passage 2004 present A4i
Steller's Sea-eagle Haliaeetus pelagicus VU winter 2004 present A1
Sakhalin Grasshopper-warbler Locustella amnicola LC breeding 2004 present A3

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 high not assessed high
Was the whole site covered? Yes State assessed by unset
Accuracy of information -

Threats to the site (pressure)
Threat Level 1 Threat Level 2 Timing Scope Severity Result
Geological events earthquakes/tsunamis happening now small area/few individuals (<10%) moderate to rapid deterioration low
Invasive and other problematic species and genes invasive non-native/alien species/diseases - named species happening now small area/few individuals (<10%) slow but significant deterioration low
Invasive and other problematic species and genes problematic native species/diseases - named species happening now small area/few individuals (<10%) slow but significant deterioration low
Transportation and service corridors roads and railroads happening now some of area/population (10-49%) moderate to rapid deterioration high

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

Conservation actions taken at site (response)
Conservation Designation Management Planning Conservation Action Result
Whole area of site (>90%) covered by appropriate conservation designation A comprehensive and appropriate management plan exists that aims to maintain or improve the populations of qualifying bird species The conservation measures needed for the site are being comprehensively and effectively implemented high
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)
Onneto 都道府県指定鳥獣保護区 517 protected area contained by site 0
Notsuke furen 都道府県立自然公園 17,414 protected area overlaps with site 0
Nemuro hanto 沿岸水産資源開発区域 188,808 protected area is adjacent to site 0
Hattaushi 都道府県指定鳥獣保護区 86 protected area overlaps with site 0
Furenko 国指定鳥獣保護区 8,139 protected area contained by site 7,806
Furen-ko and Shunkuni-tai Ramsar Site, Wetland of International Importance 6,139 protected area contained by site 6,139
Common fishery right area(Hokkaido) 共同漁業権区域 4,863,624 protected area is adjacent to site 0
Chobushi 都道府県指定鳥獣保護区 267 protected area is adjacent to site 0
Barasanto 都道府県指定鳥獣保護区 214 protected area overlaps with site 0

Habitats

IUCN Habitat Habitat detail Extent (% of site)
Wetlands (inland) Coastal lagoons, Rivers and streams, Permanent swamps -
Forest -
Coastline -
For further information about the habitat classification please click here.


Recommended citation
BirdLife International (2020) Important Bird Areas factsheet: Lake Furen, On-netou. Downloaded from http://www.birdlife.org on 27/09/2020.