| Location | Date | Observer | # |
|---|---|---|---|
| Kensico Reservoir (Kensico & Rye Lakes) | 2020-10-08 10:17 | Kevin Schluter | 1 |
| L11626275 | 2020-10-08 09:02 | Jay Sears | 4 |
| L12450468 | 2020-10-08 08:42 | Kevin McAuliffe | 2 |
| L11937163 | 2020-10-07 06:44 | LouAnn O'Hora | 8 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2020-10-06 10:09 | Kevin Schluter | 1 |
| Marshlands Conservancy | 2020-10-06 06:15 | David Johnson | 1 |
| Amawalk Reservoir, boat launch no. 5 | 2020-10-04 12:05 | Julien Amsellem | 12 |
| L4548480 | 2020-10-04 12:00 | Ellen Taus | 4 |
| Tibbetts Brook Park | 2020-10-04 10:09 | Ewing Leon | 1 |
| L12416963 | 2020-10-03 14:11 | Julien Amsellem | 12 |
| L12416099 | 2020-10-03 12:49 | Julien Amsellem | 4 |
| Tibbetts Brook Park | 2020-10-03 11:06 | Ewing Leon | 1 |
| L12172492 | 2020-10-03 09:00 | Ewing Leon | 1 |
| L5651297 | 2020-10-02 14:00 | Julie Aitchison | 9 |
| L8865077 | 2020-10-01 17:30 | Tom Andersen | 2 |
| Tibbetts Brook Park | 2020-10-01 08:30 | Alexandra Lowe | 1 |
| L11626275 | 2020-10-01 08:26 | Jay Sears | 3 |
| Amawalk Reservoir, boat launch no. 5 | 2020-09-30 15:37 | Nicholas Schleissmann | 2 |