| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 79 | 28342650 | W | 1992-07-28 | 141 | |||
| 342 | 28342650 | S | 1994-01-19 | 936 | |||
| 424 | 28342650 | W | 1994-07-25 | 2 | |||
| 522 | 28342650 | S | 1995-01-24 | 160 | |||
| 730 | 28342650 | S | 1996-01-30 | 72 | |||
| 2355 | 28342650 | S | 1998-02-03 | 47 | |||
| 2795 | 28342650 | S | 1999-02-09 | 368 | |||
| 3292 | 28342650 | S | 2000-02-01 | 46 | |||
| 3553 | 28342650 | W | 2000-07-31 | 85 | |||
| 3756 | 28342650 | S | 2001-02-14 | 405 | |||
| 5047 | 28342650 | S | 2003-02-28 | 401 | |||
| 5332 | 28342650 | W | 2003-08-27 | 247 | |||
| 5601 | 28342650 | S | 2004-02-27 | 275 | |||
| 6119 | 28342650 | W | 2004-08-18 | 5 | |||
| 6321 | 28342650 | S | 2005-02-24 | 46 | |||
| 1972 | 28342650 | W | 2005-08-16 | 28 | |||
| 8932 | 28342650 | S | 2007-02-21 | 32 | |||
| 9215 | 28342650 | W | 2007-08-13 | 1 | |||
| 500194 | 28342650 | S | 2008-02-26 | 7 | |||
| 501522 | 28342650 | S | 2009-02-10 | 23 | |||
| 501310 | 28342650 | W | 2009-08-11 | 98 | |||
| 502267 | 28342650 | S | 2011-03-07 | 3 | |||
| 503912 | 28342650 | W | 2011-08-25 | 4 | |||
| 503913 | 28342650 | S | 2012-02-23 | 150 | |||
| 503109 | 28342650 | W | 2012-08-22 | 7 | |||
| 503179 | 28342650 | S | 2013-03-04 | 249 | |||
| 503843 | 28342650 | W | 2013-08-13 | 14 | |||
| 503837 | 28342650 | W | 2013-08-19 | 26 | |||
| 505316 | 28342650 | S | 2015-01-26 | 50 |