| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4126 | 26032822 | W | 2001-07-29 | 11 | |||
| 4346 | 26032822 | S | 2002-02-02 | 32 | |||
| 4638 | 26032822 | W | 2002-08-19 | 12 | |||
| 4977 | 26032822 | S | 2003-02-15 | 14 | |||
| 6233 | 26032822 | S | 2005-02-17 | 19 | |||
| 500815 | 26032822 | S | 2009-01-21 | 2 | |||
| 501488 | 26032822 | W | 2009-07-11 | 6 | |||
| 502074 | 26032822 | S | 2010-02-09 | 4 | |||
| 508349 | 26032822 | W | 2011-08-07 | 7 | |||
| 506934 | 26032822 | S | 2012-02-02 | 2 | |||
| 502559 | 26032822 | S | 2013-01-24 | 51 | |||
| 504759 | 26032822 | S | 2015-02-15 | 11 | |||
| 506947 | 26032822 | S | 2016-02-07 | 16 | |||
| 505820 | 26032822 | W | 2016-08-06 | 9 | |||
| 506931 | 26032822 | S | 2017-02-02 | 2 | |||
| 506559 | 26032822 | W | 2017-07-23 | 3 | |||
| 506940 | 26032822 | S | 2018-01-23 | 68 | |||
| 507565 | 26032822 | S | 2019-01-20 | 29 | |||
| 508149 | 26032822 | S | 2020-01-19 | 4 | |||
| 508910 | 26032822 | S | 2021-01-24 | 1 | |||
| 509535 | 26032822 | S | 2022-02-12 | 20 | |||
| 511284 | 26032822 | S | 2025-02-11 | 3 |