| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4126 | 26032822 | W | 2001-07-29 | 7 | |||
| 4346 | 26032822 | S | 2002-02-02 | 3 | |||
| 4638 | 26032822 | W | 2002-08-19 | 2 | |||
| 4977 | 26032822 | S | 2003-02-15 | 20 | |||
| 6233 | 26032822 | S | 2005-02-17 | 3 | |||
| 8104 | 26032822 | S | 2006-01-12 | 2 | |||
| 8567 | 26032822 | S | 2007-01-31 | 1 | |||
| 500350 | 26032822 | W | 2008-08-07 | 1 | |||
| 501488 | 26032822 | W | 2009-07-11 | 6 | |||
| 502074 | 26032822 | S | 2010-02-09 | 1 | |||
| 508349 | 26032822 | W | 2011-08-07 | 3 | |||
| 502559 | 26032822 | S | 2013-01-24 | 2 | |||
| 502851 | 26032822 | W | 2013-07-25 | 2 | |||
| 504530 | 26032822 | W | 2014-08-05 | 1 | |||
| 505124 | 26032822 | W | 2015-07-16 | 3 | |||
| 506947 | 26032822 | S | 2016-02-07 | 1 | |||
| 506931 | 26032822 | S | 2017-02-02 | 1 | |||
| 506940 | 26032822 | S | 2018-01-23 | 5 | |||
| 507565 | 26032822 | S | 2019-01-20 | 1 | |||
| 507798 | 26032822 | W | 2019-07-21 | 2 | |||
| 508149 | 26032822 | S | 2020-01-19 | 2 | |||
| 508657 | 26032822 | W | 2020-07-12 | 4 | |||
| 508910 | 26032822 | S | 2021-01-24 | 1 | |||
| 509535 | 26032822 | S | 2022-02-12 | 3 | |||
| 510074 | 26032822 | S | 2023-01-23 | 2 | |||
| 510228 | 26032822 | W | 2023-07-28 | 4 | |||
| 510538 | 26032822 | S | 2024-01-28 | 2 | |||
| 510827 | 26032822 | W | 2024-07-19 | 2 | |||
| 511284 | 26032822 | S | 2025-02-11 | 1 |