| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 5257 | 25372811 | W | 2003-07-29 | 14 | |||
| 5671 | 25372811 | S | 2004-01-27 | 2 | |||
| 5908 | 25372811 | W | 2004-07-13 | 6 | |||
| 6495 | 25372811 | S | 2005-01-21 | 2 | |||
| 6726 | 25372811 | W | 2005-07-07 | 5 | |||
| 8275 | 25372811 | W | 2006-07-19 | 9 | |||
| 8581 | 25372811 | S | 2007-01-19 | 1 | |||
| 500348 | 25372811 | W | 2008-07-09 | 10 | |||
| 501482 | 25372811 | W | 2009-07-23 | 10 | |||
| 507284 | 25372811 | W | 2010-07-21 | 6 | |||
| 507295 | 25372811 | W | 2011-07-25 | 2 | |||
| 507298 | 25372811 | S | 2013-01-30 | 1 | |||
| 504398 | 25372811 | W | 2014-07-17 | 2 | |||
| 505154 | 25372811 | W | 2015-07-15 | 3 | |||
| 507277 | 25372811 | W | 2017-07-21 | 2 | |||
| 507979 | 25372811 | W | 2019-07-24 | 1 |