| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 99 | 26352535 | S | 1993-01-23 | 55 | |||
| 306 | 26352535 | S | 1994-01-15 | 3 | |||
| 2833 | 26352535 | S | 1999-01-16 | 2 | |||
| 3082 | 26352535 | W | 1999-09-12 | 1 | |||
| 3785 | 26352535 | S | 2001-01-27 | 105 | |||
| 4010 | 26352535 | W | 2001-07-14 | 2 | |||
| 4473 | 26352535 | S | 2002-01-26 | 36 | |||
| 4970 | 26352535 | S | 2003-01-18 | 28 | |||
| 5587 | 26352535 | S | 2004-01-24 | 2 | |||
| 8529 | 26352535 | S | 2007-01-27 | 111 | |||
| 500062 | 26352535 | S | 2008-01-26 | 134 | |||
| 500791 | 26352535 | S | 2009-02-07 | 254 | |||
| 502045 | 26352535 | S | 2010-01-30 | 43 | |||
| 504768 | 26352535 | S | 2015-01-31 | 18 | |||
| 505137 | 26352535 | W | 2015-08-11 | 15 | |||
| 505959 | 26352535 | O | 2016-11-19 | 20 | |||
| 506988 | 26352535 | S | 2018-02-24 | 17 | |||
| 507500 | 26352535 | O | 2018-11-24 | 34 | |||
| 511297 | 26352535 | O | 2025-03-04 | 37 |