| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 119 | 29483100 | S | 1993-01-16 | 2 | |||
| 194 | 29483100 | W | 1993-07-28 | 5 | |||
| 486 | 29483100 | S | 1995-01-19 | 4 | |||
| 618 | 29483100 | W | 1995-07-18 | 4 | |||
| 2026 | 29483100 | W | 1997-07-26 | 4 | |||
| 2614 | 29483100 | W | 1998-07-18 | 3 | |||
| 3011 | 29483100 | W | 1999-07-25 | 17 | |||
| 3346 | 29483100 | S | 2000-01-21 | 3 | |||
| 3381 | 29483100 | W | 2000-07-22 | 24 | |||
| 3629 | 29483100 | S | 2001-01-27 | 30 | |||
| 4092 | 29483100 | W | 2001-07-14 | 43 | |||
| 4270 | 29483100 | S | 2002-01-27 | 24 | |||
| 4603 | 29483100 | W | 2002-07-26 | 45 | |||
| 5065 | 29483100 | S | 2003-02-02 | 70 | |||
| 5245 | 29483100 | W | 2003-07-27 | 57 | |||
| 5561 | 29483100 | S | 2004-01-31 | 17 | |||
| 6069 | 29483100 | W | 2004-07-27 | 21 | |||
| 6353 | 29483100 | S | 2005-01-23 | 20 | |||
| 8504 | 29483100 | W | 2006-07-30 | 40 | |||
| 8728 | 29483100 | S | 2007-01-28 | 19 | |||
| 94241 | 29483100 | W | 2007-08-19 | 21 | |||
| 500236 | 29483100 | S | 2008-02-02 | 14 | |||
| 500768 | 29483100 | S | 2009-02-07 | 17 | |||
| 501066 | 29483100 | W | 2009-08-15 | 15 | |||
| 502435 | 29483100 | S | 2010-02-10 | 2 | |||
| 502436 | 29483100 | S | 2011-02-01 | 1 | |||
| 502434 | 29483100 | W | 2011-07-12 | 1 | |||
| 502437 | 29483100 | S | 2012-01-20 | 4 | |||
| 503477 | 29483100 | W | 2013-07-16 | 26 |