| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 768 | 27562444 | S | 1996-01-24 | 26 | |||
| 973 | 27562444 | S | 1997-01-16 | 49 | |||
| 2275 | 27562444 | S | 1998-01-13 | 2 | |||
| 2690 | 27562444 | S | 1999-01-06 | 765 | |||
| 2940 | 27562444 | W | 1999-07-29 | 2 | |||
| 3329 | 27562444 | S | 2000-02-25 | 43 | |||
| 3736 | 27562444 | S | 2001-02-14 | 5 | |||
| 4329 | 27562444 | S | 2002-03-07 | 29 | |||
| 4879 | 27562444 | S | 2003-02-15 | 19 | |||
| 5412 | 27562444 | W | 2003-08-19 | 6 | |||
| 5800 | 27562444 | S | 2004-01-28 | 295 | |||
| 6052 | 27562444 | W | 2004-08-20 | 14 | |||
| 6294 | 27562444 | S | 2005-01-27 | 204 | |||
| 6999 | 27562444 | S | 2006-01-25 | 4 | |||
| 8856 | 27562444 | S | 2007-02-21 | 60 | |||
| 502105 | 27562444 | S | 2010-01-29 | 10 | |||
| 504208 | 27562444 | S | 2011-02-02 | 30 |