| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 207 | 26533213 | W | 1993-07-18 | 31 | |||
| 630 | 26533213 | W | 1995-07-13 | 2 | |||
| 2640 | 26533213 | W | 1998-07-31 | 3 | |||
| 3107 | 26533213 | W | 1999-07-21 | 3 | |||
| 3247 | 26533213 | S | 2000-01-30 | 4 | |||
| 3361 | 26533213 | W | 2000-07-15 | 1 | |||
| 4743 | 26533213 | W | 2002-08-08 | 1 | |||
| 5243 | 26533213 | W | 2003-07-21 | 2 | |||
| 6638 | 26533213 | W | 2005-07-17 | 1 | |||
| 8371 | 26533213 | W | 2006-07-25 | 1 | |||
| 8962 | 26533213 | W | 2007-07-15 | 2 | |||
| 500634 | 26533213 | W | 2008-06-30 | 3 | |||
| 503518 | 26533213 | W | 2010-07-30 | 1 | |||
| 503519 | 26533213 | W | 2011-06-27 | 1 | |||
| 503520 | 26533213 | W | 2012-07-07 | 8 | |||
| 511421 | 26533213 | O | 2019-03-28 | 2 | |||
| 511420 | 26533213 | W | 2020-07-10 | 2 | |||
| 511415 | 26533213 | O | 2021-08-04 | 24 | |||
| 511409 | 26533213 | W | 2022-07-15 | 2 | |||
| 511401 | 26533213 | W | 2024-07-05 | 3 | |||
| 511507 | 26533213 | W | 2025-07-18 | 7 |