| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 510 | 26162830 | S | 1995-01-15 | 5 | |||
| 676 | 26162830 | S | 1996-01-21 | 3 | |||
| 990 | 26162830 | S | 1997-01-26 | 3 | |||
| 2372 | 26162830 | S | 1998-02-01 | 8 | |||
| 2649 | 26162830 | S | 1999-02-07 | 2 | |||
| 3241 | 26162830 | S | 2000-01-23 | 5 | |||
| 3783 | 26162830 | S | 2001-01-28 | 3 | |||
| 4364 | 26162830 | S | 2002-01-27 | 2 | |||
| 5000 | 26162830 | S | 2003-01-26 | 3 | |||
| 500007 | 26162830 | S | 2008-01-13 | 1 | |||
| 500711 | 26162830 | S | 2009-01-25 | 1 | |||
| 509902 | 26162830 | S | 2023-01-29 | 2 |