| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 26 | 26112818 | S | 1992-01-24 | 7 | |||
| 257 | 26112818 | W | 1992-06-20 | 6 | |||
| 254 | 26112818 | W | 1993-07-11 | 11 | |||
| 434 | 26112818 | W | 1994-07-17 | 3 | |||
| 2417 | 26112818 | S | 1996-12-12 | 17 | |||
| 2373 | 26112818 | S | 1998-01-10 | 16 | |||
| 3227 | 26112818 | S | 2000-01-29 | 2 | |||
| 3768 | 26112818 | S | 2001-03-04 | 5 | |||
| 6177 | 26112818 | S | 2005-01-29 | 1 | |||
| 7092 | 26112818 | S | 2006-02-18 | 4 | |||
| 94178 | 26112818 | S | 2007-02-20 | 12 | |||
| 9129 | 26112818 | W | 2007-08-04 | 1 | |||
| 508446 | 26112818 | W | 2010-07-10 | 13 | |||
| 508447 | 26112818 | S | 2011-02-10 | 3 | |||
| 504778 | 26112818 | S | 2015-02-21 | 4 | |||
| 505388 | 26112818 | S | 2016-01-23 | 4 | |||
| 508150 | 26112818 | S | 2020-01-19 | 4 | |||
| 509884 | 26112818 | S | 2023-01-26 | 2 | |||
| 510083 | 26112818 | W | 2023-07-02 | 28 | |||
| 510748 | 26112818 | W | 2024-07-03 | 14 | |||
| 511508 | 26112818 | W | 2025-07-09 | 5 |