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Location Japan, Chiba
Central coordinates 139o 54.00' East  35o 24.00' North
IBA criteria A4i
Area 2,400 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
Greater Scaup Aythya marila 2004  present  A4i  Least Concern 
Charadrius alexandrinus 2004  present  A4i  Not Recognised 
Grey-tailed Tattler Tringa brevipes 2004  present  A4i  Near Threatened 
Sanderling Calidris alba 2004  present  A4i  Least Concern 


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

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Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Banzu and Futtsu tidal flat. Downloaded from on 24/09/2014

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