| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 316 | 26112818 | S | 1994-01-15 | 11 | |||
| 434 | 26112818 | W | 1994-07-17 | 10 | |||
| 2532 | 26112818 | W | 1998-08-09 | 14 | |||
| 3406 | 26112818 | W | 2000-07-22 | 5 | |||
| 3768 | 26112818 | S | 2001-03-04 | 2 | |||
| 4558 | 26112818 | W | 2002-07-14 | 2 | |||
| 5001 | 26112818 | S | 2003-02-01 | 6 | |||
| 5690 | 26112818 | S | 2004-01-11 | 2 | |||
| 1929 | 26112818 | O | 2006-09-03 | 8 | |||
| 94178 | 26112818 | S | 2007-02-20 | 11 | |||
| 9129 | 26112818 | W | 2007-08-04 | 6 | |||
| 9424 | 26112818 | S | 2008-02-26 | 2 | |||
| 501338 | 26112818 | W | 2009-07-30 | 3 | |||
| 508446 | 26112818 | W | 2010-07-10 | 2 | |||
| 502280 | 26112818 | W | 2011-08-09 | 4 | |||
| 508449 | 26112818 | S | 2012-08-02 | 3 | |||
| 505032 | 26112818 | W | 2015-07-19 | 2 | |||
| 505774 | 26112818 | W | 2016-07-23 | 1 | |||
| 506560 | 26112818 | W | 2017-07-23 | 7 | |||
| 506803 | 26112818 | S | 2018-01-20 | 2 | |||
| 507195 | 26112818 | W | 2018-08-04 | 5 | |||
| 507563 | 26112818 | S | 2019-01-19 | 1 | |||
| 508543 | 26112818 | W | 2020-06-20 | 2 | |||
| 509065 | 26112818 | W | 2021-06-27 | 1 | |||
| 509360 | 26112818 | S | 2022-01-22 | 1 | |||
| 509574 | 26112818 | W | 2022-06-29 | 6 | |||
| 510748 | 26112818 | W | 2024-07-03 | 2 | |||
| 511508 | 26112818 | W | 2025-07-09 | 2 |