| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 501994 | 34082450 | W | 1900-01-01 | 61 | |||
| 2309 | 34082450 | S | 1998-02-11 | 46 | |||
| 2484 | 34082450 | W | 1998-08-26 | 9 | |||
| 2738 | 34082450 | S | 1999-02-24 | 19 | |||
| 2977 | 34082450 | W | 1999-07-09 | 174 | 125 | ||
| 3224 | 34082450 | S | 2000-02-04 | 70 | |||
| 3535 | 34082450 | W | 2000-07-14 | 86 | |||
| 3862 | 34082450 | S | 2001-02-20 | 108 | |||
| 3914 | 34082450 | W | 2001-07-30 | 45 | |||
| 4425 | 34082450 | S | 2002-01-28 | 201 | 125 | 180 | |
| 4571 | 34082450 | W | 2002-07-01 | 67 | |||
| 5018 | 34082450 | S | 2003-02-10 | 108 | |||
| 5380 | 34082450 | W | 2003-06-26 | 96 | |||
| 5573 | 34082450 | S | 2004-02-19 | 118 | |||
| 5816 | 34082450 | W | 2004-06-21 | 101 | |||
| 6474 | 34082450 | S | 2005-01-25 | 55 | |||
| 6644 | 34082450 | W | 2005-08-02 | 115 | |||
| 6886 | 34082450 | S | 2006-02-10 | 87 | |||
| 8430 | 34082450 | W | 2006-06-29 | 31 | |||
| 8662 | 34082450 | S | 2007-02-01 | 19 | |||
| 9111 | 34082450 | W | 2007-07-11 | 151 | 125 | ||
| 9348 | 34082450 | S | 2008-01-22 | 40 | |||
| 500574 | 34082450 | W | 2008-07-24 | 37 | |||
| 500942 | 34082450 | S | 2009-01-20 | 62 | |||
| 501461 | 34082450 | W | 2009-07-28 | 69 | |||
| 501975 | 34082450 | S | 2010-01-27 | 71 | |||
| 508526 | 34082450 | W | 2010-07-19 | 61 | |||
| 508531 | 34082450 | S | 2011-01-21 | 27 | |||
| 508535 | 34082450 | W | 2011-07-13 | 51 | |||
| 502482 | 34082450 | S | 2012-01-25 | 27 | |||
| 502953 | 34082450 | S | 2013-01-29 | 7 | |||
| 508544 | 34082450 | W | 2013-06-25 | 16 | |||
| 508550 | 34082450 | S | 2014-02-24 | 10 | |||
| 508555 | 34082450 | W | 2014-06-14 | 63 | |||
| 508517 | 34082450 | S | 2015-02-02 | 71 | |||
| 508524 | 34082450 | W | 2015-07-20 | 76 | |||
| 508560 | 34082450 | S | 2016-02-03 | 32 | |||
| 508567 | 34082450 | S | 2017-01-27 | 48 | |||
| 508575 | 34082450 | W | 2017-07-01 | 33 | |||
| 506858 | 34082450 | S | 2018-02-05 | 14 | |||
| 507139 | 34082450 | W | 2018-07-05 | 37 | |||
| 507667 | 34082450 | S | 2019-01-25 | 7 | |||
| 507967 | 34082450 | W | 2019-06-25 | 82 | |||
| 508300 | 34082450 | S | 2020-02-01 | 23 | |||
| 508420 | 34082450 | S | 2020-02-01 | 23 | |||
| 509225 | 34082450 | W | 2021-07-16 | 29 | |||
| 509490 | 34082450 | S | 2022-02-22 | 27 | |||
| 509730 | 34082450 | W | 2022-08-12 | 39 | |||
| 509972 | 34082450 | S | 2023-02-12 | 6 | |||
| 510212 | 34082450 | W | 2023-08-05 | 29 | |||
| 510572 | 34082450 | S | 2024-02-03 | 14 | |||
| 510869 | 34082450 | W | 2024-08-01 | 32 | |||
| 511102 | 34082450 | S | 2025-01-24 | 8 | |||
| 511451 | 34082450 | W | 2025-07-08 | 47 |