| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 392 | 29313011 | W | 1994-07-16 | 34 | |||
| 494 | 29313011 | S | 1995-01-14 | 13 | |||
| 2616 | 29313011 | W | 1998-07-12 | 9 | |||
| 3010 | 29313011 | W | 1999-07-10 | 6 | |||
| 4088 | 29313011 | W | 2001-07-24 | 10 | |||
| 4605 | 29313011 | W | 2002-07-24 | 6 | |||
| 5235 | 29313011 | W | 2003-07-30 | 1 | |||
| 5978 | 29313011 | W | 2004-07-21 | 6 | |||
| 6648 | 29313011 | W | 2005-07-19 | 2 | |||
| 8232 | 29313011 | W | 2006-07-24 | 9 | |||
| 8972 | 29313011 | W | 2007-07-27 | 2 | |||
| 501820 | 29313011 | W | 2010-07-23 | 11 | |||
| 505398 | 29313011 | S | 2016-01-20 | 3 |