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Location Japan, Akita
Central coordinates 140o 4.00' East  40o 10.00' North
IBA criteria A4i, A4iii
Area 60 ha
Altitude 0 - 30m
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
Northern Pintail Anas acuta 2004  present  A4i  Least Concern 
Bean Goose Anser fabalis 2004  present  A4i  Least Concern 
Greater White-fronted Goose Anser albifrons 2004  present  A4i  Least Concern 
A4iii Species group - waterbirds unknown  2004  20,000 individuals  unknown  A4iii   

Habitats

IUCN habitat Habitat detail Extent (% of site)
Wetlands (inland) Artificial wetlands  -
Artificial - terrestrial   -

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Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Otomonuma reservoir. Downloaded from http://www.birdlife.org on 25/07/2014

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