| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 444 | 26352857 | W | 1994-07-24 | 14 | |||
| 505 | 26352857 | S | 1995-01-22 | 29 | |||
| 610 | 26352857 | W | 1995-07-23 | 69 | |||
| 698 | 26352857 | S | 1996-01-20 | 3 | |||
| 804 | 26352857 | W | 1996-07-20 | 5 | |||
| 963 | 26352857 | S | 1997-01-19 | 11 | |||
| 2094 | 26352857 | W | 1997-07-26 | 11 | |||
| 2404 | 26352857 | S | 1998-01-18 | 3 | |||
| 2586 | 26352857 | W | 1998-07-25 | 22 | |||
| 2668 | 26352857 | S | 1999-01-30 | 11 | |||
| 3064 | 26352857 | W | 1999-07-11 | 20 | |||
| 3153 | 26352857 | S | 2000-01-08 | 29 | |||
| 3469 | 26352857 | W | 2000-08-26 | 15 | |||
| 3701 | 26352857 | S | 2001-02-03 | 17 | |||
| 4045 | 26352857 | W | 2001-08-04 | 15 | |||
| 4419 | 26352857 | S | 2002-01-19 | 56 | |||
| 4612 | 26352857 | W | 2002-07-13 | 25 | |||
| 4965 | 26352857 | S | 2003-02-01 | 8 | |||
| 5307 | 26352857 | W | 2003-07-19 | 3 | |||
| 5669 | 26352857 | S | 2004-02-15 | 28 | |||
| 5947 | 26352857 | W | 2004-07-17 | 20 | |||
| 6241 | 26352857 | S | 2005-01-22 | 14 | |||
| 6631 | 26352857 | W | 2005-07-16 | 11 | |||
| 8037 | 26352857 | S | 2006-02-04 | 30 | |||
| 8207 | 26352857 | W | 2006-07-22 | 11 | |||
| 8751 | 26352857 | S | 2007-01-20 | 13 | |||
| 9058 | 26352857 | W | 2007-08-04 | 29 | |||
| 500445 | 26352857 | W | 2008-08-09 | 3 | |||
| 500904 | 26352857 | S | 2009-02-21 | 9 | |||
| 508614 | 26352857 | W | 2020-07-20 | 28 | |||
| 508868 | 26352857 | S | 2021-01-18 | 35 | |||
| 509096 | 26352857 | W | 2021-07-19 | 24 | |||
| 509388 | 26352857 | S | 2022-01-31 | 128 | |||
| 509590 | 26352857 | W | 2022-07-04 | 41 | |||
| 509864 | 26352857 | S | 2023-01-08 | 128 | |||
| 510109 | 26352857 | W | 2023-07-16 | 37 | |||
| 510433 | 26352857 | S | 2024-01-07 | 68 | |||
| 510801 | 26352857 | W | 2024-07-21 | 44 | |||
| 511392 | 26352857 | S | 2025-01-19 | 68 | |||
| 511483 | 26352857 | W | 2025-07-20 | 29 |