| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 145 | 29493102 | S | 1993-01-10 | 1 | |||
| 196 | 29493102 | W | 1993-07-20 | 4 | |||
| 267 | 29493102 | S | 1994-01-13 | 1 | |||
| 419 | 29493102 | W | 1994-07-18 | 2 | |||
| 493 | 29493102 | S | 1995-01-24 | 1 | |||
| 624 | 29493102 | W | 1995-07-18 | 5 | |||
| 667 | 29493102 | S | 1996-01-21 | 2 | |||
| 796 | 29493102 | W | 1996-07-13 | 1 | |||
| 1002 | 29493102 | S | 1997-02-02 | 1 | |||
| 2051 | 29493102 | W | 1997-07-20 | 4 | |||
| 2622 | 29493102 | W | 1998-07-18 | 10 | |||
| 2807 | 29493102 | S | 1999-01-15 | 10 | |||
| 3109 | 29493102 | W | 1999-07-25 | 1 | |||
| 3649 | 29493102 | S | 2001-01-28 | 3 | |||
| 4078 | 29493102 | W | 2001-07-29 | 1 | |||
| 4281 | 29493102 | S | 2002-01-27 | 2 | |||
| 4681 | 29493102 | W | 2002-07-28 | 3 | |||
| 4837 | 29493102 | S | 2003-01-26 | 2 | |||
| 5238 | 29493102 | W | 2003-07-27 | 3 | |||
| 5557 | 29493102 | S | 2004-01-25 | 1 | |||
| 6209 | 29493102 | S | 2005-01-30 | 1 | |||
| 6740 | 29493102 | W | 2005-07-27 | 5 | |||
| 6973 | 29493102 | S | 2006-01-29 | 1 | |||
| 8727 | 29493102 | S | 2007-01-21 | 3 | |||
| 94240 | 29493102 | W | 2007-08-12 | 3 | |||
| 500267 | 29493102 | W | 2008-07-20 | 2 | |||
| 501082 | 29493102 | W | 2009-08-01 | 2 | |||
| 503439 | 29493102 | W | 2010-07-31 | 4 | |||
| 502085 | 29493102 | S | 2010-10-30 | 1 | |||
| 503438 | 29493102 | S | 2011-01-22 | 2 | |||
| 503440 | 29493102 | W | 2011-07-31 | 1 | |||
| 503441 | 29493102 | W | 2012-08-05 | 2 | |||
| 502567 | 29493102 | S | 2013-02-03 | 2 | |||
| 502846 | 29493102 | W | 2013-07-28 | 2 | |||
| 503475 | 29493102 | S | 2014-01-19 | 2 | |||
| 504363 | 29493102 | W | 2014-07-27 | 2 | |||
| 505387 | 29493102 | S | 2016-01-24 | 3 | |||
| 505776 | 29493102 | W | 2016-07-23 | 2 | |||
| 506597 | 29493102 | W | 2017-07-29 | 2 | |||
| 507156 | 29493102 | W | 2018-07-29 | 2 | |||
| 507576 | 29493102 | S | 2019-01-27 | 3 | |||
| 507788 | 29493102 | W | 2019-07-20 | 1 |