| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 186 | 29263024 | W | 1993-07-10 | 1 | |||
| 475 | 29263024 | S | 1995-01-27 | 2 | |||
| 893 | 29263024 | W | 1996-07-19 | 2 | |||
| 1058 | 29263024 | S | 1997-01-24 | 1 | |||
| 2734 | 29263024 | S | 1999-01-19 | 1 | |||
| 3634 | 29263024 | S | 2001-01-31 | 1 | |||
| 4089 | 29263024 | W | 2001-07-18 | 3 | |||
| 4266 | 29263024 | S | 2002-02-04 | 1 | |||
| 4867 | 29263024 | S | 2003-02-12 | 1 | |||
| 6432 | 29263024 | S | 2005-02-09 | 1 | |||
| 6970 | 29263024 | S | 2006-02-08 | 1 | |||
| 8231 | 29263024 | W | 2006-08-10 | 2 | |||
| 9373 | 29263024 | S | 2008-02-15 | 1 | |||
| 500596 | 29263024 | W | 2008-08-07 | 1 | |||
| 501387 | 29263024 | W | 2009-07-08 | 2 | |||
| 501657 | 29263024 | S | 2010-02-10 | 1 | |||
| 501934 | 29263024 | W | 2011-08-12 | 2 | |||
| 504399 | 29263024 | W | 2014-08-05 | 3 | |||
| 506266 | 29263024 | S | 2016-01-31 | 1 | |||
| 506586 | 29263024 | W | 2017-07-26 | 1 | |||
| 507839 | 29263024 | W | 2019-07-23 | 1 | |||
| 509195 | 29263024 | W | 2021-08-11 | 1 | |||
| 509922 | 29263024 | S | 2023-02-06 | 3 | |||
| 510596 | 29263024 | S | 2024-01-30 | 1 |