| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 273 | 34432007 | S | 1994-01-12 | 150 | |||
| 463 | 34432007 | S | 1995-01-15 | 382 | |||
| 690 | 34432007 | S | 1996-02-07 | 241 | |||
| 936 | 34432007 | S | 1997-01-10 | 133 | |||
| 2232 | 34432007 | S | 1998-02-11 | 19 | |||
| 2765 | 34432007 | S | 1999-02-23 | 37 | |||
| 3195 | 34432007 | S | 2000-02-10 | 231 | |||
| 3837 | 34432007 | S | 2001-02-09 | 14 | |||
| 3971 | 34432007 | W | 2001-07-09 | 35 | |||
| 4200 | 34432007 | S | 2002-01-15 | 60 | |||
| 5028 | 34432007 | S | 2003-01-28 | 11 | |||
| 5510 | 34432007 | S | 2004-02-04 | 48 | |||
| 94046 | 34432007 | O | 2006-11-13 | 20 | |||
| 8555 | 34432007 | S | 2007-03-02 | 23 | |||
| 500951 | 34432007 | S | 2009-02-02 | 152 | |||
| 502926 | 34432007 | S | 2013-01-14 | 74 | |||
| 502927 | 34432007 | S | 2013-01-22 | 7 | |||
| 509813 | 34432007 | S | 2020-01-13 | 4 | |||
| 509810 | 34432007 | W | 2020-06-22 | 5 | |||
| 509820 | 34432007 | S | 2022-02-08 | 6 | |||
| 509815 | 34432007 | W | 2022-07-15 | 4 | |||
| 509919 | 34432007 | S | 2023-01-01 | 2 | |||
| 510082 | 34432007 | O | 2023-05-19 | 4 | |||
| 511194 | 34432007 | W | 2024-06-04 | 5 | |||
| 511199 | 34432007 | O | 2024-10-26 | 2 |