| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 212 | 29233121 | W | 1993-07-17 | 12 | |||
| 278 | 29233121 | S | 1994-01-15 | 60 | |||
| 420 | 29233121 | W | 1994-07-16 | 6 | |||
| 498 | 29233121 | S | 1995-01-14 | 15 | |||
| 2167 | 29233121 | W | 1995-07-29 | 5 | |||
| 2192 | 29233121 | S | 1996-01-20 | 2 | |||
| 916 | 29233121 | W | 1996-07-13 | 20 | |||
| 2052 | 29233121 | W | 1997-08-03 | 6 | |||
| 2990 | 29233121 | W | 1999-07-17 | 51 | |||
| 3608 | 29233121 | W | 2000-07-15 | 2 | |||
| 3622 | 29233121 | S | 2001-01-20 | 1 | |||
| 4066 | 29233121 | W | 2001-07-07 | 20 | |||
| 4601 | 29233121 | W | 2002-07-27 | 4 | |||
| 5234 | 29233121 | W | 2003-07-27 | 8 | |||
| 1188 | 29233121 | S | 2004-02-08 | 20 | |||
| 5847 | 29233121 | W | 2004-07-17 | 4 | |||
| 8287 | 29233121 | W | 2006-08-20 | 1 | |||
| 8536 | 29233121 | S | 2007-01-20 | 14 | |||
| 503189 | 29233121 | W | 2013-08-04 | 2 |