| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 265 | 29313011 | S | 1994-01-15 | 1 | |||
| 392 | 29313011 | W | 1994-07-16 | 2 | |||
| 2042 | 29313011 | W | 1997-07-27 | 1 | |||
| 4267 | 29313011 | S | 2002-01-16 | 5 | |||
| 5029 | 29313011 | S | 2003-01-29 | 3 | |||
| 8972 | 29313011 | W | 2007-07-27 | 1 | |||
| 501441 | 29313011 | W | 2009-07-17 | 10 | |||
| 501820 | 29313011 | W | 2010-07-23 | 2 | |||
| 503030 | 29313011 | W | 2013-08-20 | 7 | |||
| 504681 | 29313011 | S | 2015-01-25 | 2 | |||
| 505172 | 29313011 | W | 2015-07-28 | 2 | |||
| 505398 | 29313011 | S | 2016-01-20 | 5 | |||
| 508623 | 29313011 | W | 2020-07-20 | 13 | |||
| 509189 | 29313011 | W | 2021-08-09 | 1 | |||
| 509643 | 29313011 | W | 2022-07-20 | 10 | |||
| 510225 | 29313011 | W | 2023-07-18 | 1 |