| Location | Date | Observer | # |
|---|---|---|---|
| Twin Lakes Park, Eastchester | 2020-10-08 08:00 | Suzanne O'Rourke | 3 |
| Twin Lakes Park, Eastchester | 2020-10-05 09:30 | Suzanne O'Rourke | 3 |
| Pocantico Lake County Park | 2020-10-05 09:05 | Tom Ruth | 2 |
| Amawalk Reservoir, boat launch no. 5 | 2020-10-04 12:05 | Julien Amsellem | 1 |
| Hommocks Conservation Area | 2020-10-02 16:46 | Andrew Joynt | 1 |