| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 1067 | 28153228 | S | 1997-01-20 | 13 | |||
| 2041 | 28153228 | W | 1997-07-16 | 6 | |||
| 2330 | 28153228 | S | 1998-01-15 | 8 | |||
| 2629 | 28153228 | W | 1998-07-13 | 6 | |||
| 2814 | 28153228 | S | 1999-02-11 | 1 | |||
| 2987 | 28153228 | W | 1999-08-12 | 5 | |||
| 3262 | 28153228 | S | 2000-01-24 | 3 | |||
| 3385 | 28153228 | W | 2000-07-27 | 1 | |||
| 3889 | 28153228 | S | 2001-01-18 | 16 | |||
| 4069 | 28153228 | W | 2001-07-18 | 6 | |||
| 4287 | 28153228 | S | 2002-01-22 | 7 | |||
| 4849 | 28153228 | S | 2003-01-22 | 1 | |||
| 5211 | 28153228 | W | 2003-07-31 | 1 | |||
| 5512 | 28153228 | S | 2004-02-11 | 2 | |||
| 502517 | 28153228 | W | 2012-07-30 | 2 | |||
| 503196 | 28153228 | O | 2013-08-06 | 2 | |||
| 505040 | 28153228 | S | 2014-01-21 | 1 | |||
| 511048 | 28153228 | W | 2021-07-29 | 1 | |||
| 510971 | 28153228 | S | 2022-02-03 | 10 | |||
| 511010 | 28153228 | O | 2023-03-08 | 1 |