| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 264 | 29263024 | S | 1994-01-20 | 19 | |||
| 390 | 29263024 | W | 1994-07-19 | 13 | |||
| 475 | 29263024 | S | 1995-01-27 | 4 | |||
| 725 | 29263024 | S | 1996-01-21 | 20 | |||
| 1058 | 29263024 | S | 1997-01-24 | 2 | |||
| 2734 | 29263024 | S | 1999-01-19 | 2 | |||
| 3285 | 29263024 | S | 2000-01-19 | 9 | |||
| 3634 | 29263024 | S | 2001-01-31 | 2 | |||
| 4266 | 29263024 | S | 2002-02-04 | 2 | |||
| 6432 | 29263024 | S | 2005-02-09 | 32 | |||
| 6970 | 29263024 | S | 2006-02-08 | 6 | |||
| 8776 | 29263024 | S | 2007-02-02 | 2 | |||
| 9373 | 29263024 | S | 2008-02-15 | 26 | |||
| 501227 | 29263024 | S | 2009-02-13 | 1 | |||
| 501657 | 29263024 | S | 2010-02-10 | 6 | |||
| 501934 | 29263024 | W | 2011-08-12 | 5 | |||
| 503781 | 29263024 | S | 2014-01-22 | 9 | |||
| 504682 | 29263024 | S | 2015-01-25 | 4 | |||
| 505460 | 29263024 | S | 2016-02-11 | 5 | |||
| 506828 | 29263024 | S | 2018-01-24 | 2 | |||
| 507183 | 29263024 | W | 2018-07-31 | 16 | |||
| 507574 | 29263024 | S | 2019-01-22 | 19 | |||
| 508294 | 29263024 | S | 2020-02-12 | 15 | |||
| 508672 | 29263024 | W | 2020-07-31 | 13 | |||
| 509195 | 29263024 | W | 2021-08-11 | 10 | |||
| 509417 | 29263024 | S | 2022-02-08 | 9 | |||
| 509922 | 29263024 | S | 2023-02-06 | 11 | |||
| 510596 | 29263024 | S | 2024-01-30 | 7 | |||
| 511111 | 29263024 | S | 2025-01-24 | 10 |