| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 4357 | 26192720 | S | 2002-02-02 | 1 | |||
| 4981 | 26192720 | S | 2003-02-08 | 2 | |||
| 5260 | 26192720 | W | 2003-07-19 | 1 | |||
| 5699 | 26192720 | S | 2004-02-07 | 1 | |||
| 5905 | 26192720 | W | 2004-07-03 | 2 | |||
| 8105 | 26192720 | S | 2006-01-21 | 1 | |||
| 508462 | 26192720 | W | 2010-07-20 | 2 | |||
| 508463 | 26192720 | S | 2011-01-18 | 1 | |||
| 503051 | 26192720 | W | 2013-07-29 | 1 | |||
| 507450 | 26192720 | W | 2017-07-26 | 2 | |||
| 508076 | 26192720 | S | 2019-02-19 | 1 | |||
| 508689 | 26192720 | W | 2020-07-29 | 1 | |||
| 509023 | 26192720 | S | 2021-02-22 | 2 | |||
| 509755 | 26192720 | W | 2022-07-14 | 4 | |||
| 510020 | 26192720 | S | 2023-02-15 | 2 | |||
| 510112 | 26192720 | W | 2023-07-12 | 1 | |||
| 510646 | 26192720 | S | 2024-02-09 | 1 | |||
| 511212 | 26192720 | S | 2025-02-13 | 1 | |||
| 511567 | 26192720 | W | 2025-07-24 | 3 |