| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 26 | 26112818 | S | 1992-01-24 | 17 | |||
| 254 | 26112818 | W | 1993-07-11 | 11 | |||
| 434 | 26112818 | W | 1994-07-17 | 1 | |||
| 2417 | 26112818 | S | 1996-12-12 | 2 | |||
| 2532 | 26112818 | W | 1998-08-09 | 1 | |||
| 3406 | 26112818 | W | 2000-07-22 | 3 | |||
| 4371 | 26112818 | S | 2002-02-27 | 3 | |||
| 5001 | 26112818 | S | 2003-02-01 | 2 | |||
| 5277 | 26112818 | W | 2003-07-13 | 4 | |||
| 505032 | 26112818 | W | 2015-07-19 | 1 | |||
| 505774 | 26112818 | W | 2016-07-23 | 2 | |||
| 506560 | 26112818 | W | 2017-07-23 | 2 | |||
| 506803 | 26112818 | S | 2018-01-20 | 1 | |||
| 507195 | 26112818 | W | 2018-08-04 | 3 | |||
| 507563 | 26112818 | S | 2019-01-19 | 1 | |||
| 507799 | 26112818 | W | 2019-07-21 | 6 | |||
| 508543 | 26112818 | W | 2020-06-20 | 2 | |||
| 510083 | 26112818 | W | 2023-07-02 | 1 |