| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2034 | 28213209 | W | 1997-08-01 | 3 | |||
| 2631 | 28213209 | W | 1998-07-27 | 3 | |||
| 4283 | 28213209 | S | 2002-01-23 | 1 | |||
| 4844 | 28213209 | S | 2003-02-05 | 1 | |||
| 5209 | 28213209 | W | 2003-08-15 | 2 | |||
| 6248 | 28213209 | S | 2005-03-16 | 3 | |||
| 6618 | 28213209 | W | 2005-09-08 | 4 | |||
| 6952 | 28213209 | S | 2006-01-25 | 1 | |||
| 8614 | 28213209 | S | 2007-02-08 | 11 | |||
| 9017 | 28213209 | W | 2007-08-21 | 1 | |||
| 500368 | 28213209 | W | 2008-08-06 | 1 | |||
| 502129 | 28213209 | W | 2010-07-22 | 1 | |||
| 503239 | 28213209 | W | 2013-08-14 | 2 | |||
| 507246 | 28213209 | O | 2018-08-28 | 4 |