| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 87 | 34081821 | W | 1992-06-26 | 2 | |||
| 116 | 34081821 | S | 1993-01-18 | 1 | |||
| 700 | 34081821 | S | 1996-01-15 | 1 | |||
| 2746 | 34081821 | S | 1999-02-04 | 12 | |||
| 2888 | 34081821 | W | 1999-07-08 | 21 | |||
| 3164 | 34081821 | S | 2000-02-03 | 1 | |||
| 3896 | 34081821 | S | 2001-02-01 | 2 | |||
| 4478 | 34081821 | W | 2002-07-04 | 1 | |||
| 5507 | 34081821 | S | 2004-01-15 | 1 | |||
| 511756 | 34081821 | W | 2021-07-16 | 2 | |||
| 511758 | 34081821 | W | 2022-07-22 | 3 | |||
| 511760 | 34081821 | W | 2023-07-13 | 1 | |||
| 511763 | 34081821 | S | 2024-02-11 | 3 |