| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 510 | 26162830 | S | 1995-01-15 | 1 | |||
| 676 | 26162830 | S | 1996-01-21 | 3 | |||
| 990 | 26162830 | S | 1997-01-26 | 2 | |||
| 2372 | 26162830 | S | 1998-02-01 | 5 | |||
| 3783 | 26162830 | S | 2001-01-28 | 2 | |||
| 4111 | 26162830 | W | 2001-07-22 | 1 | |||
| 4364 | 26162830 | S | 2002-01-27 | 2 | |||
| 5000 | 26162830 | S | 2003-01-26 | 1 | |||
| 5682 | 26162830 | S | 2004-01-25 | 1 | |||
| 6411 | 26162830 | S | 2005-01-30 | 5 | |||
| 6789 | 26162830 | W | 2005-07-31 | 2 | |||
| 7043 | 26162830 | S | 2006-01-29 | 5 | |||
| 500007 | 26162830 | S | 2008-01-13 | 2 | |||
| 500711 | 26162830 | S | 2009-01-25 | 2 | |||
| 501062 | 26162830 | W | 2009-07-26 | 1 | |||
| 504133 | 26162830 | S | 2011-01-30 | 2 | |||
| 504131 | 26162830 | W | 2011-07-31 | 2 | |||
| 502418 | 26162830 | 2012-01-22 | 1 | ||||
| 507533 | 26162830 | S | 2017-01-27 | 1 | |||
| 509902 | 26162830 | S | 2023-01-29 | 1 | |||
| 510529 | 26162830 | S | 2024-01-28 | 1 |