| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2080 | 28381628 | W | 1997-07-26 | 20 | |||
| 2286 | 28381628 | S | 1998-01-31 | 33 | |||
| 2702 | 28381628 | S | 1999-01-23 | 112 | |||
| 2952 | 28381628 | W | 1999-07-16 | 7 | |||
| 3738 | 28381628 | S | 2001-02-09 | 122 | |||
| 4308 | 28381628 | S | 2002-01-23 | 111 | |||
| 4722 | 28381628 | W | 2002-08-01 | 2 | |||
| 4875 | 28381628 | S | 2003-02-05 | 202 | |||
| 5788 | 28381628 | S | 2004-02-04 | 602 | |||
| 6080 | 28381628 | W | 2004-08-05 | 5 | |||
| 6300 | 28381628 | S | 2005-02-09 | 5 | |||
| 6977 | 28381628 | S | 2006-02-08 | 10 | |||
| 8870 | 28381628 | S | 2007-02-14 | 50 | |||
| 506629 | 28381628 | S | 2017-01-21 | 105 | |||
| 510655 | 28381628 | S | 2024-02-08 | 40 | |||
| 511658 | 28381628 | W | 2025-07-22 | 1 |