| Location | Date | Observer | # |
|---|---|---|---|
| Marshlands Conservancy | 2019-10-15 17:30 | Gail Benson | 1 |
| Marshlands Conservancy | 2018-10-10 18:00 | Gail Benson | 2 |
| Marshlands Conservancy | 2017-10-06 18:35 | Gail Benson | 3 |
| Marshlands Conservancy | 2010-10-11 07:00 | Benjamin Van Doren | 3 |
| Marshlands Conservancy | 2010-10-11 07:00 | Eamon Corbett | 3 |