| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 43 | 28043227 | S | 1992-01-18 | 5 | |||
| 88 | 28043227 | W | 1992-07-04 | 6 | |||
| 297 | 28043227 | S | 1994-01-22 | 1 | |||
| 378 | 28043227 | W | 1994-07-09 | 4 | |||
| 495 | 28043227 | S | 1995-01-14 | 1 | |||
| 625 | 28043227 | W | 1995-07-15 | 1 | |||
| 747 | 28043227 | S | 1996-01-21 | 8 | |||
| 913 | 28043227 | W | 1996-07-13 | 15 | |||
| 2049 | 28043227 | W | 1997-07-12 | 3 | |||
| 2636 | 28043227 | W | 1998-07-12 | 2 | |||
| 3257 | 28043227 | S | 2000-01-15 | 1 | |||
| 3387 | 28043227 | W | 2000-07-22 | 4 | |||
| 3890 | 28043227 | S | 2001-01-13 | 10 | |||
| 4290 | 28043227 | S | 2002-01-19 | 1 | |||
| 94197 | 28043227 | O | 2007-05-10 | 1043 | 500 | 250 | |
| 501921 | 28043227 | O | 2010-03-04 | 4 | |||
| 503255 | 28043227 | S | 2012-02-08 | 2 | |||
| 503261 | 28043227 | S | 2013-01-14 | 3 | |||
| 505088 | 28043227 | S | 2014-02-04 | 2 | |||
| 506453 | 28043227 | W | 2014-06-13 | 2 | |||
| 506454 | 28043227 | S | 2015-02-04 | 4 | |||
| 505225 | 28043227 | O | 2015-06-09 | 1 | |||
| 510846 | 28043227 | O | 2020-02-14 | 4 | |||
| 510847 | 28043227 | S | 2022-02-16 | 3 | |||
| 510982 | 28043227 | O | 2024-11-01 | 8 |