| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 505416 | 34232124 | S | 2005-02-17 | 48 | |||
| 505415 | 34232124 | W | 2006-08-21 | 32 | |||
| 8558 | 34232124 | S | 2007-02-16 | 47 | |||
| 9155 | 34232124 | W | 2007-07-20 | 19 | |||
| 500184 | 34232124 | S | 2008-02-27 | 92 | |||
| 501865 | 34232124 | S | 2010-01-22 | 6 | |||
| 505413 | 34232124 | S | 2011-01-26 | 8 | |||
| 503478 | 34232124 | O | 2014-01-25 | 6 | |||
| 504721 | 34232124 | S | 2015-01-30 | 1 | |||
| 505410 | 34232124 | S | 2016-01-29 | 1 | |||
| 509628 | 34232124 | W | 2022-07-22 | 1 | |||
| 509882 | 34232124 | S | 2023-01-27 | 2 | |||
| 511394 | 34232124 | O | 2025-05-06 | 1 |