| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2249 | 33401858 | S | 1998-02-14 | 10 | |||
| 2460 | 33401858 | W | 1998-07-23 | 5 | |||
| 2885 | 33401858 | W | 1999-07-22 | 74 | |||
| 3184 | 33401858 | S | 2000-01-21 | 4 | |||
| 3429 | 33401858 | W | 2000-07-21 | 13 | |||
| 3939 | 33401858 | W | 2001-07-28 | 2 | |||
| 4823 | 33401858 | S | 2002-01-18 | 15 | |||
| 4479 | 33401858 | W | 2002-08-01 | 5 | |||
| 5169 | 33401858 | W | 2003-07-29 | 167 | |||
| 5506 | 33401858 | S | 2004-01-29 | 16 | |||
| 5976 | 33401858 | W | 2004-08-11 | 18 | |||
| 6810 | 33401858 | W | 2005-07-07 | 250 | 175 | ||
| 8358 | 33401858 | W | 2006-07-28 | 8 | |||
| 9082 | 33401858 | W | 2007-07-31 | 1 | |||
| 504355 | 33401858 | 2012-07-28 | 4 | ||||
| 505991 | 33401858 | W | 2016-07-31 | 3 |