| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 5257 | 25372811 | W | 2003-07-29 | 3 | |||
| 5671 | 25372811 | S | 2004-01-27 | 2 | |||
| 5908 | 25372811 | W | 2004-07-13 | 1 | |||
| 6495 | 25372811 | S | 2005-01-21 | 3 | |||
| 6726 | 25372811 | W | 2005-07-07 | 5 | |||
| 8275 | 25372811 | W | 2006-07-19 | 2 | |||
| 8581 | 25372811 | S | 2007-01-19 | 2 | |||
| 8956 | 25372811 | W | 2007-07-24 | 2 | |||
| 500348 | 25372811 | W | 2008-07-09 | 3 | |||
| 500822 | 25372811 | S | 2009-02-11 | 6 | |||
| 507284 | 25372811 | W | 2010-07-21 | 2 | |||
| 507294 | 25372811 | S | 2011-01-25 | 4 | |||
| 507296 | 25372811 | S | 2012-01-26 | 2 | |||
| 507297 | 25372811 | W | 2012-07-13 | 5 | |||
| 507298 | 25372811 | S | 2013-01-30 | 1 | |||
| 504398 | 25372811 | W | 2014-07-17 | 1 | |||
| 504792 | 25372811 | S | 2015-02-24 | 1 | |||
| 505154 | 25372811 | W | 2015-07-15 | 1 | |||
| 505538 | 25372811 | S | 2016-03-01 | 1 | |||
| 507276 | 25372811 | S | 2017-01-13 | 1 | |||
| 507978 | 25372811 | O | 2019-03-04 | 1 | |||
| 509008 | 25372811 | S | 2021-01-14 | 2 | |||
| 509242 | 25372811 | W | 2021-07-12 | 2 | |||
| 510194 | 25372811 | W | 2023-07-27 | 4 | |||
| 510666 | 25372811 | S | 2024-01-19 | 1 |