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Lake Nakaumi
| Location | Japan, Shimane,Tottori |
| Central coordinates | 133o 12.00' East 35o 28.00' North |
| IBA criteria | A4i, A4iii |
| Area | 10,000 ha |
| Altitude | 0 - 5m |
| Year of IBA assessment | 2004 |
Wild Bird Society of Japan
Populations of IBA trigger species
| Species | Season | Period | Population estimate | Quality of estimate | IBA Criteria | IUCN Category |
|---|---|---|---|---|---|---|
| Tundra Swan Cygnus columbianus | - | 2004 | present [units unknown] | - | A4i | Least Concern |
| Common Pochard Aythya ferina | - | 2004 | present [units unknown] | - | A4i | Least Concern |
| Tufted Duck Aythya fuligula | - | 2004 | present [units unknown] | - | A4i | Least Concern |
| Greater Scaup Aythya marila | - | 2004 | present [units unknown] | - | A4i | Least Concern |
| A4iii Species group - waterbirds | unknown | 2004 | 20,000 individuals | unknown | A4iii |
Protected areas
| Protected area | Designation | Area (ha) | Relationship with IBA | Overlap with IBA (ha) | |
|---|---|---|---|---|---|
| Nakaumi | National Wildlife Special Protected Area | 8,462 | is identical to site | 8,462 |
|
| Nakaumi | Prefectural Wildlife Protection Area | 8,800 | protected area contained by site | 8,800 |
|
| Nakaumi | Wetlands of International Importance (Ramsar) | 8,043 | protected area contained by site | 8,043 |
Habitats
| IUCN habitat | Habitat detail | Extent (% of site) |
|---|---|---|
| Wetlands (inland) | Coastal lagoons | - |
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Recommended citation BirdLife International (2013) Important Bird Areas factsheet: Lake Nakaumi. Downloaded from http://www.birdlife.org on 22/05/2013
To provide new information to update this factsheet or to correct any errors, please email BirdLife
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