| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4544 | 26212716 | W | 2002-07-13 | 1 | |||
| 5261 | 26212716 | W | 2003-07-19 | 3 | |||
| 5680 | 26212716 | S | 2004-02-07 | 2 | |||
| 5906 | 26212716 | W | 2004-07-03 | 1 | |||
| 8106 | 26212716 | S | 2006-01-21 | 1 | |||
| 8568 | 26212716 | S | 2007-02-13 | 1 | |||
| 9079 | 26212716 | W | 2007-07-24 | 1 | |||
| 500002 | 26212716 | S | 2008-02-15 | 3 | |||
| 500407 | 26212716 | W | 2008-07-30 | 2 | |||
| 501107 | 26212716 | W | 2009-07-28 | 5 | |||
| 502155 | 26212716 | S | 2010-02-03 | 1 | |||
| 508470 | 26212716 | W | 2011-07-19 | 3 | |||
| 508471 | 26212716 | S | 2012-02-10 | 1 | |||
| 508472 | 26212716 | W | 2012-07-10 | 1 | |||
| 508473 | 26212716 | S | 2013-01-17 | 2 | |||
| 503705 | 26212716 | S | 2014-02-17 | 4 | |||
| 504465 | 26212716 | W | 2014-07-11 | 2 | |||
| 507341 | 26212716 | W | 2018-08-07 | 2 | |||
| 508095 | 26212716 | W | 2019-07-18 | 3 | |||
| 508690 | 26212716 | W | 2020-07-29 | 1 | |||
| 509756 | 26212716 | W | 2022-07-14 | 1 | |||
| 510113 | 26212716 | W | 2023-07-12 | 3 | |||
| 510802 | 26212716 | W | 2024-07-16 | 2 | |||
| 511210 | 26212716 | S | 2025-02-13 | 1 |