| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 6345 | 33111806 | S | 2005-02-05 | 4 | |||
| 6688 | 33111806 | W | 2005-07-16 | 5 | |||
| 7082 | 33111806 | S | 2006-02-05 | 75 | |||
| 8378 | 33111806 | W | 2006-09-02 | 45 | |||
| 8899 | 33111806 | S | 2007-02-25 | 202 | |||
| 9369 | 33111806 | S | 2008-01-27 | 8 | |||
| 500398 | 33111806 | W | 2008-08-10 | 3 | |||
| 500719 | 33111806 | S | 2009-02-01 | 3 | |||
| 501538 | 33111806 | S | 2010-02-06 | 44 | |||
| 505534 | 33111806 | S | 2016-03-05 | 2 | |||
| 506916 | 33111806 | S | 2018-02-10 | 141 | |||
| 507567 | 33111806 | S | 2019-01-20 | 613 | |||
| 508072 | 33111806 | O | 2019-09-08 | 168 | |||
| 508185 | 33111806 | S | 2020-01-19 | 29 | |||
| 509487 | 33111806 | S | 2022-02-27 | 787 | |||
| 510425 | 33111806 | S | 2024-01-20 | 165 | |||
| 511274 | 33111806 | S | 2025-02-22 | 76 |