| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 444 | 26352857 | W | 1994-07-24 | 4 | |||
| 505 | 26352857 | S | 1995-01-22 | 8 | |||
| 610 | 26352857 | W | 1995-07-23 | 10 | |||
| 698 | 26352857 | S | 1996-01-20 | 10 | |||
| 804 | 26352857 | W | 1996-07-20 | 5 | |||
| 963 | 26352857 | S | 1997-01-19 | 23 | |||
| 2094 | 26352857 | W | 1997-07-26 | 1 | |||
| 2586 | 26352857 | W | 1998-07-25 | 54 | 50 | 25 | |
| 2668 | 26352857 | S | 1999-01-30 | 58 | 50 | 25 | |
| 3153 | 26352857 | S | 2000-01-08 | 36 | 25 | ||
| 3701 | 26352857 | S | 2001-02-03 | 35 | 25 | ||
| 4045 | 26352857 | W | 2001-08-04 | 2 | |||
| 4419 | 26352857 | S | 2002-01-19 | 20 | |||
| 4612 | 26352857 | W | 2002-07-13 | 27 | 25 | ||
| 4965 | 26352857 | S | 2003-02-01 | 11 | |||
| 5669 | 26352857 | S | 2004-02-15 | 17 | |||
| 6241 | 26352857 | S | 2005-01-22 | 6 | |||
| 6631 | 26352857 | W | 2005-07-16 | 15 | |||
| 8037 | 26352857 | S | 2006-02-04 | 12 | |||
| 8751 | 26352857 | S | 2007-01-20 | 16 | |||
| 509388 | 26352857 | S | 2022-01-31 | 4 | |||
| 510433 | 26352857 | S | 2024-01-07 | 1 |