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Location Japan, Hokkaido
Central coordinates 143o 33.00' East  42o 47.00' North
IBA criteria A1, A3, A4i
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
Bean Goose Anser fabalis winter  2004  present  A4i  Least Concern 
Red-crowned Crane Grus japonensis breeding  2004  present  A1, A3  Endangered 
Eastern Crowned Warbler Phylloscopus coronatus breeding  2004  present  A3  Least Concern 

IBA Monitoring

2010 low not assessed negligible
unset
Poor - based on little, or potentially unreliable/unrepresentative, data

No known threats no known threats happening now whole area/population (>90%) no or imperceptible deterioration low

Little/none of site covered (<10%)  Unknown  Unknown  negligible 

Habitats

IUCN habitat Habitat detail Extent (% of site)
Wetlands (inland) Permanent swamps; Rivers and streams  -

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Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Lower Tokachi river. Downloaded from http://www.birdlife.org on 28/12/2014

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