
Image from iNaturalist
| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 195 | 29533101 | W | 1993-07-20 | 1 | |||
| 266 | 29533101 | S | 1994-01-13 | 5 | |||
| 405 | 29533101 | W | 1994-07-18 | 8 | |||
| 473 | 29533101 | S | 1995-01-24 | 5 | |||
| 997 | 29533101 | S | 1997-02-02 | 2 | |||
| 2033 | 29533101 | W | 1997-07-20 | 1 | |||
| 2624 | 29533101 | W | 1998-07-18 | 18 | |||
| 3110 | 29533101 | W | 1999-07-25 | 1 | |||
| 3359 | 29533101 | W | 2000-07-23 | 5 | |||
| 4838 | 29533101 | S | 2003-01-26 | 3 | |||
| 5556 | 29533101 | S | 2004-01-25 | 1 | |||
| 5863 | 29533101 | W | 2004-07-18 | 7 | |||
| 6739 | 29533101 | W | 2005-07-24 | 1 | |||
| 6972 | 29533101 | S | 2006-01-31 | 3 | |||
| 8729 | 29533101 | S | 2007-01-21 | 1 | |||
| 500090 | 29533101 | S | 2008-01-26 | 2 | |||
| 500268 | 29533101 | W | 2008-07-20 | 1 | |||
| 501081 | 29533101 | W | 2009-08-01 | 1 | |||
| 503476 | 29533101 | S | 2014-01-19 | 3 | |||
| 504364 | 29533101 | W | 2014-07-27 | 2 | |||
| 504680 | 29533101 | S | 2015-01-24 | 1 | |||
| 505408 | 29533101 | S | 2016-01-24 | 1 | |||
| 505777 | 29533101 | W | 2016-07-23 | 2 | |||
| 506598 | 29533101 | W | 2017-07-29 | 2 | |||
| 507789 | 29533101 | W | 2019-07-20 | 14 | |||
| 508184 | 29533101 | S | 2020-01-26 | 9 | |||
| 509669 | 29533101 | W | 2022-07-31 | 39 | |||
| 510139 | 29533101 | W | 2023-07-23 | 1 | |||
| 510454 | 29533101 | S | 2024-01-28 | 3 | |||
| 510798 | 29533101 | W | 2024-07-21 | 1 | |||
| 511529 | 29533101 | W | 2025-07-27 | 4 |