| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 5 | 27403219 | S | 1992-02-02 | 2 | |||
| 51 | 27403219 | W | 1992-07-01 | 81 | |||
| 110 | 27403219 | S | 1993-01-23 | 12 | |||
| 225 | 27403219 | W | 1993-07-21 | 5 | |||
| 413 | 27403219 | W | 1994-07-28 | 24 | |||
| 2022 | 27403219 | W | 1997-07-15 | 5 | |||
| 2613 | 27403219 | W | 1998-07-15 | 115 | |||
| 3001 | 27403219 | W | 1999-07-22 | 156 | |||
| 3273 | 27403219 | S | 2000-01-17 | 2 | |||
| 3369 | 27403219 | W | 2000-07-24 | 1 | |||
| 4097 | 27403219 | W | 2001-07-18 | 96 | |||
| 4695 | 27403219 | W | 2002-07-22 | 26 | |||
| 4858 | 27403219 | S | 2003-01-22 | 3 | |||
| 5218 | 27403219 | W | 2003-07-14 | 203 | |||
| 9037 | 27403219 | W | 2007-07-13 | 60 | |||
| 503322 | 27403219 | W | 2011-08-11 | 1061 | 900 | 300 | |
| 503325 | 27403219 | W | 2013-07-30 | 4 | |||
| 505235 | 27403219 | W | 2014-08-28 | 13 | |||
| 506315 | 27403219 | S | 2016-02-09 | 1 | |||
| 507727 | 27403219 | S | 2019-01-30 | 1 |