| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 200 | 25542842 | W | 1993-07-17 | 3 | |||
| 298 | 25542842 | S | 1994-01-15 | 1 | |||
| 501 | 25542842 | S | 1995-01-14 | 1 | |||
| 3403 | 25542842 | W | 2000-07-22 | 1 | |||
| 3773 | 25542842 | S | 2001-01-31 | 2 | |||
| 4559 | 25542842 | W | 2002-07-21 | 3 | |||
| 4992 | 25542842 | S | 2003-01-25 | 2 | |||
| 5700 | 25542842 | S | 2004-01-31 | 7 | |||
| 6204 | 25542842 | S | 2005-02-12 | 7 | |||
| 7036 | 25542842 | S | 2006-01-21 | 3 | |||
| 8764 | 25542842 | S | 2007-01-20 | 2 | |||
| 500761 | 25542842 | S | 2009-02-08 | 1 | |||
| 501982 | 25542842 | O | 2010-12-12 | 3 | |||
| 503053 | 25542842 | W | 2013-07-25 | 1 | |||
| 505591 | 25542842 | S | 2016-03-02 | 2 | |||
| 507281 | 25542842 | W | 2017-08-16 | 1 | |||
| 507282 | 25542842 | S | 2018-02-20 | 1 | |||
| 507616 | 25542842 | S | 2019-01-31 | 2 | |||
| 509165 | 25542842 | W | 2021-08-05 | 1 |