| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4360 | 25382821 | S | 2002-02-05 | 2 | |||
| 5673 | 25382821 | S | 2004-01-29 | 14 | |||
| 6500 | 25382821 | S | 2005-02-03 | 6 | |||
| 8575 | 25382821 | S | 2007-02-02 | 1 | |||
| 500824 | 25382821 | S | 2009-02-12 | 61 | |||
| 504422 | 25382821 | S | 2012-02-01 | 12 | |||
| 505550 | 25382821 | S | 2016-02-26 | 22 | |||
| 507477 | 25382821 | S | 2018-01-30 | 52 | |||
| 508439 | 25382821 | S | 2020-01-29 | 66 | |||
| 508886 | 25382821 | S | 2021-01-25 | 4 | |||
| 510029 | 25382821 | S | 2023-01-27 | 4 | |||
| 510641 | 25382821 | S | 2024-02-01 | 1 | |||
| 511125 | 25382821 | S | 2025-02-04 | 1 |