| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3074 | 26182830 | W | 1999-07-26 | 2 | |||
| 3239 | 26182830 | S | 2000-01-23 | 20 | |||
| 3780 | 26182830 | S | 2001-01-28 | 29 | |||
| 4368 | 26182830 | S | 2002-01-27 | 14 | |||
| 5687 | 26182830 | S | 2004-01-25 | 45 | |||
| 6409 | 26182830 | S | 2005-01-30 | 29 | |||
| 7041 | 26182830 | S | 2006-01-29 | 2 | |||
| 500004 | 26182830 | S | 2008-01-13 | 6 | |||
| 500707 | 26182830 | S | 2009-01-25 | 2 | |||
| 504126 | 26182830 | S | 2011-12-30 | 1 | |||
| 507528 | 26182830 | S | 2017-01-27 | 1 | |||
| 507532 | 26182830 | W | 2017-07-30 | 9 | |||
| 506921 | 26182830 | S | 2018-01-28 | 13 | |||
| 509153 | 26182830 | W | 2021-07-25 | 1 | |||
| 511550 | 26182830 | W | 2025-07-27 | 2 |