| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3171 | 34232125 | S | 2000-02-08 | 1 | |||
| 4476 | 34232125 | W | 2002-06-12 | 5 | |||
| 5074 | 34232125 | S | 2003-04-15 | 2 | |||
| 6105 | 34232125 | W | 2004-07-21 | 4 | |||
| 6387 | 34232125 | S | 2005-01-24 | 1 | |||
| 6799 | 34232125 | W | 2005-07-15 | 6 | |||
| 8033 | 34232125 | S | 2006-01-26 | 3 | |||
| 508598 | 34232125 | W | 2020-07-08 | 6 | |||
| 508973 | 34232125 | S | 2021-02-18 | 7 | |||
| 509075 | 34232125 | W | 2021-07-06 | 20 | |||
| 509440 | 34232125 | S | 2022-02-15 | 6 | |||
| 509739 | 34232125 | W | 2022-07-07 | 17 | |||
| 509959 | 34232125 | S | 2023-02-15 | 10 | |||
| 511523 | 34232125 | W | 2025-07-22 | 12 |