| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 821 | 34052454 | W | 1996-07-25 | 1 | |||
| 2739 | 34052454 | S | 1999-02-12 | 2 | |||
| 3221 | 34052454 | S | 2000-01-25 | 2 | |||
| 3530 | 34052454 | W | 2000-07-19 | 1 | |||
| 4423 | 34052454 | S | 2002-02-05 | 1 | |||
| 5014 | 34052454 | S | 2003-01-21 | 1 | |||
| 5385 | 34052454 | W | 2003-06-25 | 1 | |||
| 5818 | 34052454 | W | 2004-06-24 | 1 | |||
| 8431 | 34052454 | W | 2006-07-14 | 1 | |||
| 9349 | 34052454 | S | 2008-01-16 | 1 | |||
| 501455 | 34052454 | W | 2009-07-08 | 1 | |||
| 508530 | 34052454 | S | 2011-01-19 | 1 | |||
| 508541 | 34052454 | W | 2012-07-23 | 1 | |||
| 508545 | 34052454 | S | 2013-01-24 | 1 | |||
| 503067 | 34052454 | W | 2013-07-15 | 1 | |||
| 508549 | 34052454 | S | 2014-02-03 | 1 | |||
| 508565 | 34052454 | S | 2017-01-11 | 1 | |||
| 508574 | 34052454 | W | 2017-06-22 | 1 | |||
| 506861 | 34052454 | S | 2018-01-27 | 1 | |||
| 507966 | 34052454 | W | 2019-07-22 | 1 | |||
| 510211 | 34052454 | W | 2023-07-28 | 1 | |||
| 511201 | 34052454 | S | 2025-02-07 | 1 |