| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 2975 | 33582505 | W | 1999-07-02 | 2 | |||
| 3532 | 33582505 | W | 2000-07-21 | 1 | |||
| 3858 | 33582505 | S | 2001-01-19 | 2 | |||
| 3912 | 33582505 | W | 2001-07-18 | 1 | |||
| 4574 | 33582505 | W | 2002-07-02 | 1 | |||
| 6641 | 33582505 | W | 2005-07-18 | 1 | |||
| 8427 | 33582505 | W | 2006-06-27 | 1 | |||
| 8658 | 33582505 | S | 2007-02-14 | 2 | |||
| 500572 | 33582505 | W | 2008-07-14 | 2 | |||
| 501976 | 33582505 | W | 2010-07-09 | 1 | |||
| 508528 | 33582505 | S | 2011-01-14 | 3 | |||
| 502952 | 33582505 | S | 2013-01-21 | 1 | |||
| 503065 | 33582505 | W | 2013-07-08 | 1 | |||
| 508547 | 33582505 | S | 2014-01-27 | 1 | |||
| 508552 | 33582505 | W | 2014-07-07 | 1 | |||
| 508514 | 33582505 | S | 2015-01-29 | 1 | |||
| 507673 | 33582505 | S | 2019-01-30 | 3 | |||
| 507965 | 33582505 | W | 2019-07-12 | 2 | |||
| 508422 | 33582505 | S | 2020-02-21 | 1 | |||
| 509729 | 33582505 | W | 2022-07-29 | 1 | |||
| 510214 | 33582505 | W | 2023-08-02 | 1 | |||
| 510590 | 33582505 | S | 2024-02-11 | 1 | |||
| 511493 | 33582505 | W | 2025-07-13 | 4 |