| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 192 | 34211906 | W | 1993-07-25 | 4 | |||
| 379 | 34211906 | W | 1994-07-16 | 10 | |||
| 605 | 34211906 | W | 1995-07-15 | 10 | |||
| 1071 | 34211906 | W | 1997-07-12 | 17 | |||
| 2228 | 34211906 | S | 1998-02-07 | 4 | |||
| 2896 | 34211906 | W | 1999-07-24 | 66 | |||
| 3466 | 34211906 | W | 2000-07-23 | 17 | |||
| 4136 | 34211906 | W | 2001-07-14 | 8 | |||
| 4208 | 34211906 | S | 2002-02-02 | 31 | |||
| 4670 | 34211906 | W | 2002-07-13 | 56 | |||
| 4814 | 34211906 | S | 2003-02-01 | 2 | |||
| 1152 | 34211906 | O | 2003-04-19 | 1 | |||
| 1151 | 34211906 | O | 2003-06-16 | 9 | |||
| 5124 | 34211906 | W | 2003-07-12 | 161 | 125 | ||
| 1150 | 34211906 | O | 2003-08-09 | 32 | |||
| 1238 | 34211906 | O | 2003-09-06 | 75 | |||
| 1237 | 34211906 | O | 2003-10-11 | 21 | |||
| 1236 | 34211906 | O | 2003-11-08 | 24 | |||
| 1235 | 34211906 | O | 2003-12-06 | 103 | |||
| 1234 | 34211906 | O | 2004-01-03 | 6 | |||
| 5815 | 34211906 | S | 2004-02-07 | 11 | |||
| 1243 | 34211906 | O | 2004-03-06 | 15 | |||
| 1241 | 34211906 | O | 2004-05-08 | 27 | |||
| 1240 | 34211906 | O | 2004-08-14 | 33 | |||
| 1239 | 34211906 | O | 2004-09-11 | 11 |