| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 444 | 26352857 | W | 1994-07-24 | 679 | |||
| 505 | 26352857 | S | 1995-01-22 | 45 | |||
| 610 | 26352857 | W | 1995-07-23 | 1360 | |||
| 698 | 26352857 | S | 1996-01-20 | 132 | |||
| 804 | 26352857 | W | 1996-07-20 | 46 | |||
| 963 | 26352857 | S | 1997-01-19 | 21 | |||
| 2094 | 26352857 | W | 1997-07-26 | 21 | |||
| 2404 | 26352857 | S | 1998-01-18 | 106 | |||
| 2586 | 26352857 | W | 1998-07-25 | 258 | |||
| 2668 | 26352857 | S | 1999-01-30 | 189 | |||
| 3064 | 26352857 | W | 1999-07-11 | 587 | |||
| 3153 | 26352857 | S | 2000-01-08 | 21 | |||
| 3469 | 26352857 | W | 2000-08-26 | 20 | |||
| 3701 | 26352857 | S | 2001-02-03 | 73 | |||
| 4045 | 26352857 | W | 2001-08-04 | 259 | |||
| 4419 | 26352857 | S | 2002-01-19 | 53 | |||
| 4612 | 26352857 | W | 2002-07-13 | 285 | |||
| 4965 | 26352857 | S | 2003-02-01 | 59 | |||
| 5307 | 26352857 | W | 2003-07-19 | 125 | |||
| 5669 | 26352857 | S | 2004-02-15 | 88 | |||
| 5947 | 26352857 | W | 2004-07-17 | 202 | |||
| 6241 | 26352857 | S | 2005-01-22 | 44 | |||
| 6631 | 26352857 | W | 2005-07-16 | 87 | |||
| 8037 | 26352857 | S | 2006-02-04 | 128 | |||
| 8207 | 26352857 | W | 2006-07-22 | 115 | |||
| 8751 | 26352857 | S | 2007-01-20 | 107 | |||
| 9058 | 26352857 | W | 2007-08-04 | 125 | |||
| 9414 | 26352857 | S | 2008-02-09 | 7 | |||
| 500445 | 26352857 | W | 2008-08-09 | 29 | |||
| 500904 | 26352857 | S | 2009-02-21 | 2 | |||
| 508614 | 26352857 | W | 2020-07-20 | 305 | |||
| 508868 | 26352857 | S | 2021-01-18 | 65 | |||
| 509096 | 26352857 | W | 2021-07-19 | 120 | |||
| 509388 | 26352857 | S | 2022-01-31 | 185 | |||
| 509590 | 26352857 | W | 2022-07-04 | 445 | |||
| 509864 | 26352857 | S | 2023-01-08 | 280 | |||
| 510109 | 26352857 | W | 2023-07-16 | 215 | |||
| 510433 | 26352857 | S | 2024-01-07 | 315 | |||
| 510801 | 26352857 | W | 2024-07-21 | 225 | |||
| 511392 | 26352857 | S | 2025-01-19 | 210 | |||
| 511483 | 26352857 | W | 2025-07-20 | 380 |