| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 96 | 29502935 | S | 1993-01-16 | 150 | |||
| 262 | 29502935 | S | 1994-01-15 | 4 | |||
| 487 | 29502935 | S | 1995-01-14 | 180 | |||
| 629 | 29502935 | W | 1995-07-15 | 3 | |||
| 2199 | 29502935 | S | 1996-01-20 | 44 | |||
| 999 | 29502935 | S | 1997-01-18 | 25 | |||
| 2816 | 29502935 | S | 1999-01-16 | 100 | |||
| 3009 | 29502935 | W | 1999-07-10 | 15 | |||
| 3272 | 29502935 | S | 2000-01-22 | 15 | |||
| 3383 | 29502935 | W | 2000-07-15 | 3 | |||
| 3628 | 29502935 | S | 2001-01-20 | 27 | |||
| 4301 | 29502935 | S | 2002-01-29 | 58 | |||
| 4866 | 29502935 | S | 2003-01-18 | 60 | |||
| 5547 | 29502935 | S | 2004-01-23 | 32 | |||
| 500165 | 29502935 | S | 2008-01-23 | 12 | |||
| 503411 | 29502935 | O | 2012-04-28 | 2 | |||
| 505394 | 29502935 | S | 2016-01-18 | 84 |