| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 122 | 26533218 | S | 1993-01-17 | 1 | |||
| 907 | 26533218 | W | 1996-07-19 | 1 | |||
| 2044 | 26533218 | W | 1997-07-24 | 1 | |||
| 2341 | 26533218 | S | 1998-01-28 | 2 | |||
| 2850 | 26533218 | S | 1999-01-15 | 2 | |||
| 3362 | 26533218 | W | 2000-07-15 | 9 | |||
| 3645 | 26533218 | S | 2001-01-16 | 3 | |||
| 4296 | 26533218 | S | 2002-01-26 | 4 | |||
| 4856 | 26533218 | S | 2003-01-22 | 4 | |||
| 6091 | 26533218 | W | 2004-08-01 | 1 | |||
| 6364 | 26533218 | S | 2005-03-20 | 2 | |||
| 8589 | 26533218 | S | 2007-02-13 | 1 | |||
| 500738 | 26533218 | S | 2009-02-01 | 1 | |||
| 501503 | 26533218 | W | 2009-07-24 | 2 | |||
| 502164 | 26533218 | S | 2010-02-10 | 2 | |||
| 503508 | 26533218 | S | 2011-02-04 | 1 | |||
| 503512 | 26533218 | W | 2011-06-27 | 1 | |||
| 503510 | 26533218 | S | 2013-02-14 | 3 | |||
| 503513 | 26533218 | W | 2013-07-13 | 1 | |||
| 511053 | 26533218 | S | 2014-02-08 | 1 | |||
| 511440 | 26533218 | O | 2015-02-26 | 2 | |||
| 511436 | 26533218 | S | 2016-02-10 | 1 | |||
| 511419 | 26533218 | W | 2020-07-10 | 2 | |||
| 511416 | 26533218 | O | 2021-03-12 | 2 | |||
| 511411 | 26533218 | O | 2022-03-01 | 1 | |||
| 511402 | 26533218 | S | 2024-01-25 | 2 | |||
| 511400 | 26533218 | W | 2024-07-05 | 1 | |||
| 511503 | 26533218 | W | 2025-07-18 | 1 |