| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 8993 | 34052208 | W | 2007-07-15 | 112 | |||
| 500591 | 34052208 | W | 2008-07-24 | 430 | 250 | 200 | |
| 501070 | 34052208 | W | 2009-07-30 | 155 | |||
| 502083 | 34052208 | W | 2010-01-31 | 2 | |||
| 502276 | 34052208 | 2011-07-27 | 17 | ||||
| 502506 | 34052208 | W | 2012-07-22 | 9 | |||
| 502570 | 34052208 | S | 2013-01-30 | 15 | |||
| 503008 | 34052208 | W | 2013-07-13 | 109 | |||
| 504837 | 34052208 | O | 2015-01-17 | 8 | |||
| 505582 | 34052208 | W | 2015-08-15 | 156 | |||
| 505584 | 34052208 | S | 2016-01-15 | 2 | |||
| 505587 | 34052208 | S | 2016-01-16 | 7 | |||
| 511608 | 34052208 | W | 2025-07-29 | 82 |