Country | Locality | Introduced | Year | Qualitative Value | Ref. |
---|---|---|---|---|---|
Hong Kong | Mai Po Inner Deep Bay wetland | 2004 - 2004 | abundant | 124802 | |
Hong Kong | Mai Po Nature Reserve | 1999 - 1999 | very common | 127126 | |
Hong Kong | Mai Po Nature Reserve | 2000 - 2000 | abundant | 127126 |