| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 160 | 25102751 | S | 1993-01-30 | 7 | |||
| 201 | 25102751 | W | 1993-07-11 | 26 | |||
| 300 | 25102751 | S | 1994-01-15 | 14 | |||
| 382 | 25102751 | W | 1994-07-16 | 62 | |||
| 511 | 25102751 | S | 1995-01-14 | 26 | |||
| 588 | 25102751 | W | 1995-07-16 | 39 | |||
| 670 | 25102751 | S | 1996-01-27 | 56 | |||
| 2526 | 25102751 | W | 1998-07-11 | 84 | |||
| 5837 | 25102751 | W | 2004-07-10 | 106 | |||
| 6203 | 25102751 | S | 2005-01-22 | 94 | |||
| 6692 | 25102751 | W | 2005-07-10 | 33 | |||
| 6902 | 25102751 | S | 2006-01-21 | 81 | |||
| 8317 | 25102751 | W | 2006-07-23 | 100 | |||
| 8594 | 25102751 | S | 2007-01-21 | 72 | |||
| 9046 | 25102751 | W | 2007-08-05 | 101 | |||
| 9455 | 25102751 | S | 2008-01-13 | 54 | |||
| 500435 | 25102751 | W | 2008-08-10 | 96 | |||
| 501902 | 25102751 | W | 2010-07-10 | 93 | |||
| 504314 | 25102751 | S | 2011-01-16 | 95 | |||
| 502250 | 25102751 | S | 2011-07-10 | 81 | |||
| 504303 | 25102751 | S | 2012-01-22 | 28 | |||
| 504284 | 25102751 | W | 2013-07-14 | 83 | |||
| 504003 | 25102751 | S | 2014-01-19 | 24 | |||
| 504673 | 25102751 | W | 2014-07-13 | 69 | |||
| 504674 | 25102751 | S | 2015-01-18 | 30 | |||
| 505011 | 25102751 | W | 2015-07-15 | 53 | |||
| 506201 | 25102751 | S | 2016-01-17 | 31 | |||
| 505671 | 25102751 | W | 2016-07-10 | 29 | |||
| 506200 | 25102751 | S | 2017-01-15 | 11 | |||
| 506542 | 25102751 | W | 2017-07-09 | 68 | |||
| 507613 | 25102751 | S | 2018-01-21 | 10 | |||
| 507602 | 25102751 | W | 2018-07-22 | 22 | |||
| 507590 | 25102751 | S | 2019-01-20 | 12 | |||
| 508927 | 25102751 | W | 2019-07-14 | 75 | |||
| 508928 | 25102751 | S | 2020-01-19 | 12 | |||
| 509345 | 25102751 | S | 2022-01-16 | 6 | |||
| 509604 | 25102751 | W | 2022-07-10 | 20 | |||
| 509898 | 25102751 | S | 2023-01-29 | 6 | |||
| 510186 | 25102751 | W | 2023-07-30 | 21 | |||
| 510577 | 25102751 | S | 2024-01-28 | 13 | |||
| 511103 | 25102751 | S | 2025-01-25 | 21 | |||
| 511446 | 25102751 | W | 2025-07-05 | 26 |