| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 624 | 29493102 | W | 1995-07-18 | 1 | |||
| 667 | 29493102 | S | 1996-01-21 | 1 | |||
| 796 | 29493102 | W | 1996-07-13 | 1 | |||
| 2051 | 29493102 | W | 1997-07-20 | 3 | |||
| 4078 | 29493102 | W | 2001-07-29 | 1 | |||
| 4681 | 29493102 | W | 2002-07-28 | 2 | |||
| 5238 | 29493102 | W | 2003-07-27 | 2 | |||
| 5864 | 29493102 | W | 2004-07-18 | 1 | |||
| 6209 | 29493102 | S | 2005-01-30 | 4 | |||
| 6973 | 29493102 | S | 2006-01-29 | 3 | |||
| 502085 | 29493102 | S | 2010-10-30 | 2 | |||
| 502439 | 29493102 | S | 2012-01-28 | 1 | |||
| 503441 | 29493102 | W | 2012-08-05 | 1 | |||
| 502567 | 29493102 | S | 2013-02-03 | 2 | |||
| 503475 | 29493102 | S | 2014-01-19 | 1 | |||
| 504363 | 29493102 | W | 2014-07-27 | 1 | |||
| 504679 | 29493102 | S | 2015-01-24 | 1 | |||
| 506829 | 29493102 | S | 2018-01-28 | 1 | |||
| 507576 | 29493102 | S | 2019-01-27 | 1 | |||
| 509668 | 29493102 | W | 2022-07-31 | 2 | |||
| 509878 | 29493102 | S | 2023-01-22 | 3 | |||
| 510453 | 29493102 | S | 2024-01-28 | 1 | |||
| 510797 | 29493102 | W | 2024-07-21 | 2 | |||
| 511518 | 29493102 | W | 2025-07-27 | 2 |