| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2152 | 32491813 | S | 1994-01-16 | 10 | |||
| 2786 | 32491813 | W | 1998-07-26 | 43 | |||
| 4239 | 32491813 | S | 2002-01-27 | 800 | |||
| 4495 | 32491813 | W | 2002-07-28 | 40 | |||
| 1859 | 32491813 | O | 2005-10-16 | 9 | |||
| 1872 | 32491813 | O | 2005-11-13 | 6 | |||
| 504717 | 32491813 | S | 2011-01-30 | 99 | |||
| 502385 | 32491813 | W | 2011-07-31 | 4 | |||
| 503791 | 32491813 | S | 2014-02-16 | 31 | |||
| 504698 | 32491813 | S | 2015-02-01 | 2 | |||
| 505008 | 32491813 | W | 2015-07-12 | 15 | |||
| 506204 | 32491813 | S | 2017-01-22 | 7 | |||
| 506575 | 32491813 | W | 2017-07-23 | 50 | |||
| 507593 | 32491813 | S | 2019-02-03 | 2 | |||
| 509416 | 32491813 | S | 2022-02-06 | 8 | |||
| 509660 | 32491813 | W | 2022-07-17 | 10 | |||
| 509947 | 32491813 | S | 2023-02-12 | 61 | |||
| 510128 | 32491813 | W | 2023-07-17 | 5 | |||
| 511233 | 32491813 | S | 2025-02-02 | 80 |