| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 331 | 33502535 | S | 1994-01-09 | 15 | |||
| 534 | 33502535 | S | 1995-01-15 | 2 | |||
| 708 | 33502535 | S | 1996-01-30 | 4 | |||
| 1030 | 33502535 | S | 1997-02-05 | 10 | |||
| 2311 | 33502535 | S | 1998-02-05 | 2 | |||
| 2802 | 33502535 | S | 1999-01-28 | 3 | |||
| 3353 | 33502535 | S | 2000-02-18 | 8 | |||
| 3540 | 33502535 | W | 2000-06-24 | 5 | |||
| 3868 | 33502535 | S | 2001-01-22 | 7 | |||
| 4178 | 33502535 | W | 2001-07-13 | 2 | |||
| 4447 | 33502535 | S | 2002-01-13 | 3 | |||
| 5012 | 33502535 | S | 2003-01-26 | 19 | |||
| 5566 | 33502535 | S | 2004-01-25 | 16 | |||
| 6102 | 33502535 | W | 2004-07-09 | 1 | |||
| 6374 | 33502535 | S | 2005-01-31 | 15 | |||
| 6625 | 33502535 | W | 2005-07-17 | 1 | |||
| 8127 | 33502535 | S | 2006-02-03 | 4 | |||
| 8700 | 33502535 | S | 2007-01-21 | 8 | |||
| 500159 | 33502535 | S | 2008-01-31 | 1 | |||
| 501431 | 33502535 | W | 2009-07-26 | 2 | |||
| 510441 | 33502535 | S | 2010-01-23 | 19 | |||
| 510440 | 33502535 | W | 2010-07-04 | 5 | |||
| 510439 | 33502535 | S | 2011-01-29 | 5 | |||
| 510437 | 33502535 | S | 2012-01-19 | 1 | |||
| 510435 | 33502535 | S | 2013-01-17 | 29 | |||
| 510432 | 33502535 | S | 2014-01-28 | 4 | |||
| 510429 | 33502535 | S | 2015-02-06 | 2 | |||
| 510424 | 33502535 | S | 2016-01-21 | 1 | |||
| 510422 | 33502535 | S | 2017-01-30 | 7 | |||
| 510416 | 33502535 | S | 2018-01-23 | 20 | |||
| 510473 | 33502535 | S | 2024-01-22 | 9 | |||
| 511145 | 33502535 | S | 2025-01-18 | 7 |