| Location | Date | Observer | # |
|---|---|---|---|
| Lenoir Preserve | 2019-10-12 08:37 | Michael Bochnik | 1 |
| Marshlands Conservancy | 2019-10-10 10:15 | Gail Benson | 1 |
| Lenoir Preserve | 2018-10-14 08:57 | Michael Bochnik | 1 |
| Marshlands Conservancy | 2018-10-09 11:00 | Gail Benson | 1 |
| Hillview Reservoir (restricted access) | 2016-10-08 06:20 | Michael Adams | 1 |
| Rockefeller SP Preserve | 2016-10-05 11:00 | Brad Vatrt | 7 |
| Stone Barns Center for Food and Agriculture | 2015-10-05 09:35 | Evan Edelbaum | 1 |
| Croton Point Park | 2014-10-15 08:25 | Evan Edelbaum | 3 |
| Stone Barns Center for Food and Agriculture | 2014-10-13 10:15 | Evan Edelbaum | 6 |
| Ward Pound Ridge Reservation | 2014-10-12 07:21 | Devin Hefferon | 1 |
| L2612560 | 2014-10-11 00:00 | Joseph Ruggeri | 1 |
| Marshlands Conservancy | 2012-10-08 07:00 | Benjamin Van Doren | 1 |
| Rockefeller SP Preserve--Swan Lake area | 2011-10-12 00:00 | Lynn Dominguez | X |