| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 26 | 26112818 | S | 1992-01-24 | 3 | |||
| 316 | 26112818 | S | 1994-01-15 | 4 | |||
| 434 | 26112818 | W | 1994-07-17 | 4 | |||
| 3227 | 26112818 | S | 2000-01-29 | 2 | |||
| 4371 | 26112818 | S | 2002-02-27 | 6 | |||
| 6177 | 26112818 | S | 2005-01-29 | 4 | |||
| 7092 | 26112818 | S | 2006-02-18 | 12 | |||
| 1929 | 26112818 | O | 2006-09-03 | 6 | |||
| 94178 | 26112818 | S | 2007-02-20 | 9 | |||
| 9424 | 26112818 | S | 2008-02-26 | 2 | |||
| 501338 | 26112818 | W | 2009-07-30 | 10 | |||
| 508448 | 26112818 | S | 2010-02-12 | 18 | |||
| 505032 | 26112818 | W | 2015-07-19 | 16 | |||
| 505388 | 26112818 | S | 2016-01-23 | 2 | |||
| 505774 | 26112818 | W | 2016-07-23 | 54 | |||
| 506560 | 26112818 | W | 2017-07-23 | 4 | |||
| 507195 | 26112818 | W | 2018-08-04 | 23 | |||
| 507799 | 26112818 | W | 2019-07-21 | 12 | |||
| 508150 | 26112818 | S | 2020-01-19 | 1 | |||
| 510748 | 26112818 | W | 2024-07-03 | 12 | |||
| 511508 | 26112818 | W | 2025-07-09 | 1 |