Hangzhou Wan

IBA Criteria

Year of most recent IBA criteria assessment: 2009

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Baer's Pochard Aythya baeri CR winter 1997 1,100 individuals A1, A4i
Oriental Stork Ciconia boyciana EN winter 2008 present A1
Black-faced Spoonbill Platalea minor EN unknown 2008 present A1
Dalmatian Pelican Pelecanus crispus NT unknown 2008 present A1
Dunlin Calidris alpina LC winter 1997 min 30,000 individuals A4i
Saunders's Gull Saundersilarus saundersi VU unknown 2008 present A1

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


IUCN Habitat Habitat detail Extent (% of site)
Wetlands (inland) -
For further information about the habitat classification please click here.

Recommended citation
BirdLife International (2023) Important Bird Areas factsheet: Hangzhou Wan. Downloaded from on 31/03/2023.