| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 653 | 33502533 | W | 1995-07-02 | 135 | |||
| 701 | 33502533 | S | 1996-01-14 | 1 | |||
| 848 | 33502533 | W | 1996-07-14 | 25 | |||
| 1024 | 33502533 | S | 1997-01-19 | 118 | |||
| 1097 | 33502533 | W | 1997-07-26 | 273 | |||
| 2299 | 33502533 | S | 1998-01-18 | 181 | |||
| 2489 | 33502533 | W | 1998-07-11 | 138 | |||
| 2804 | 33502533 | S | 1999-01-31 | 35 | |||
| 2970 | 33502533 | W | 1999-07-24 | 97 | |||
| 3542 | 33502533 | W | 2000-06-25 | 3 | |||
| 3863 | 33502533 | S | 2001-01-21 | 29 | |||
| 4182 | 33502533 | W | 2001-07-14 | 135 | |||
| 4449 | 33502533 | S | 2002-01-06 | 32 | |||
| 4580 | 33502533 | W | 2002-06-25 | 74 | |||
| 5008 | 33502533 | S | 2003-01-19 | 207 | |||
| 5375 | 33502533 | W | 2003-07-06 | 222 | |||
| 5570 | 33502533 | S | 2004-01-25 | 212 | |||
| 6103 | 33502533 | W | 2004-07-11 | 420 | |||
| 6627 | 33502533 | W | 2005-07-10 | 76 | |||
| 9232 | 33502533 | W | 2007-07-22 | 176 | |||
| 500063 | 33502533 | S | 2008-02-03 | 31 | |||
| 500300 | 33502533 | W | 2008-07-13 | 184 | |||
| 500969 | 33502533 | S | 2009-02-08 | 4 | |||
| 501389 | 33502533 | W | 2009-07-13 | 95 | |||
| 510564 | 33502533 | W | 2010-07-16 | 148 | |||
| 510563 | 33502533 | S | 2011-02-07 | 196 | |||
| 510560 | 33502533 | W | 2011-07-16 | 20 | |||
| 510535 | 33502533 | S | 2012-02-14 | 17 | |||
| 510534 | 33502533 | W | 2012-07-09 | 213 | |||
| 510533 | 33502533 | S | 2013-01-12 | 1159 | 625 | 750 | |
| 510532 | 33502533 | W | 2013-07-12 | 630 | 625 | ||
| 510527 | 33502533 | S | 2014-01-16 | 278 | |||
| 510526 | 33502533 | W | 2014-07-15 | 577 | |||
| 510525 | 33502533 | S | 2015-01-20 | 64 | |||
| 510524 | 33502533 | W | 2015-07-11 | 884 | 625 | 750 | |
| 510522 | 33502533 | S | 2016-01-31 | 341 | |||
| 510521 | 33502533 | W | 2016-07-07 | 497 | |||
| 510519 | 33502533 | S | 2017-01-22 | 316 | |||
| 510483 | 33502533 | S | 2024-01-21 | 10 | |||
| 510832 | 33502533 | W | 2024-07-17 | 399 | |||
| 511144 | 33502533 | S | 2025-01-17 | 383 |