| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4738 | 28381628 | S | 1997-02-01 | 40 | |||
| 2286 | 28381628 | S | 1998-01-31 | 15 | |||
| 2515 | 28381628 | W | 1998-07-25 | 450 | |||
| 2702 | 28381628 | S | 1999-01-23 | 864 | |||
| 3305 | 28381628 | S | 2000-01-21 | 362 | |||
| 3593 | 28381628 | W | 2000-07-07 | 2437 | 1800 | ||
| 3738 | 28381628 | S | 2001-02-09 | 14 | |||
| 4148 | 28381628 | W | 2001-08-02 | 48 | |||
| 4308 | 28381628 | S | 2002-01-23 | 153 | |||
| 4722 | 28381628 | W | 2002-08-01 | 59 | |||
| 4875 | 28381628 | S | 2003-02-05 | 13 | |||
| 5788 | 28381628 | S | 2004-02-04 | 10 | |||
| 6080 | 28381628 | W | 2004-08-05 | 8 | |||
| 6300 | 28381628 | S | 2005-02-09 | 55 | |||
| 6567 | 28381628 | W | 2005-08-04 | 1000 | |||
| 6977 | 28381628 | S | 2006-02-08 | 4507 | 4000 | 1800 | |
| 8870 | 28381628 | S | 2007-02-14 | 17 | |||
| 9279 | 28381628 | W | 2007-08-01 | 1 | |||
| 504224 | 28381628 | S | 2011-02-09 | 3 | |||
| 506629 | 28381628 | S | 2017-01-21 | 2 | |||
| 510655 | 28381628 | S | 2024-02-08 | 40 | |||
| 511349 | 28381628 | S | 2025-02-19 | 49 |