| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3782 | 26142829 | S | 2001-01-28 | 14 | |||
| 4363 | 26142829 | S | 2002-01-28 | 1 | |||
| 4626 | 26142829 | W | 2002-07-19 | 2 | |||
| 4993 | 26142829 | S | 2003-01-19 | 2 | |||
| 5685 | 26142829 | S | 2004-01-31 | 1 | |||
| 8349 | 26142829 | W | 2006-07-27 | 3 | |||
| 8743 | 26142829 | S | 2007-01-19 | 15 | |||
| 500008 | 26142829 | S | 2008-01-16 | 5 | |||
| 500324 | 26142829 | W | 2008-07-30 | 2 | |||
| 500712 | 26142829 | S | 2009-01-27 | 4 | |||
| 502111 | 26142829 | S | 2010-01-28 | 5 | |||
| 504134 | 26142829 | S | 2011-02-02 | 14 | |||
| 504136 | 26142829 | W | 2011-07-27 | 6 | |||
| 504137 | 26142829 | W | 2012-07-29 | 2 | |||
| 504156 | 26142829 | S | 2013-01-27 | 3 | |||
| 507537 | 26142829 | S | 2014-01-25 | 4 | |||
| 507538 | 26142829 | S | 2015-01-25 | 7 | |||
| 507543 | 26142829 | W | 2015-07-26 | 19 | |||
| 507539 | 26142829 | S | 2016-01-31 | 30 | |||
| 507544 | 26142829 | W | 2016-07-31 | 1 | |||
| 507546 | 26142829 | S | 2017-01-27 | 1 | |||
| 506923 | 26142829 | S | 2018-01-28 | 2 | |||
| 507540 | 26142829 | S | 2019-01-27 | 4 |