| Location | Date | Observer | # |
|---|---|---|---|
| Edith G. Read Wildlife Sanctuary | 2019-10-15 12:30 | Gail Benson | 3 |
| Marshlands Conservancy | 2019-10-15 09:00 | Gail Benson | 5 |
| Rockefeller SP Preserve--Swan Lake area | 2019-10-15 06:58 | Michael Grossman | 1 |
| Marshlands Conservancy | 2019-10-14 09:50 | Gail Benson | 3 |
| Chestnut Ridge Hawk Watch | 2019-10-14 09:00 | 🦉Richard Aracil🦅 | 1 |
| Hunt-Parker Sanctuary--Bylane Farm | 2019-10-13 17:50 | 🦉Richard Aracil🦅 | 1 |
| Croton Point Park | 2019-10-13 12:02 | Kyle Gallagher | 5 |
| Marshlands Conservancy | 2019-10-13 11:15 | Gail Benson | 2 |
| Rye Nature Center | 2019-10-13 10:15 | Gail Benson | 3 |
| Chestnut Ridge Hawk Watch | 2019-10-13 08:00 | 🦉Richard Aracil🦅 | 1 |
| Rockefeller SP Preserve | 2019-10-12 10:09 | Gregory Stavish | 7 |
| Chestnut Ridge Hawk Watch | 2019-10-12 09:00 | 🦉Richard Aracil🦅 | 1 |
| Lenoir Preserve | 2019-10-12 08:37 | Michael Bochnik | 1 |
| Rockefeller SP Preserve--Eagle Hill area | 2019-10-11 12:45 | Gregory Stavish | 12 |
| Marshlands Conservancy | 2019-10-11 10:10 | Gail Benson | 1 |
| Chestnut Ridge Hawk Watch | 2019-10-11 09:00 | 🦉Richard Aracil🦅 | 1 |
| Rockefeller SP Preserve | 2019-10-11 08:20 | Michael Grossman | 1 |
| Marshlands Conservancy | 2019-10-10 10:15 | Gail Benson | 1 |
| Chestnut Ridge Hawk Watch | 2019-10-10 09:00 | 🦉Richard Aracil🦅 | 2 |
| L10009114 | 2019-10-08 13:50 | Laura Kososki | 3 |
| Rye Nature Center | 2018-10-15 15:00 | Gail Benson | 3 |
| Marshlands Conservancy | 2018-10-15 10:15 | Gail Benson | 7 |
| Edith G. Read Wildlife Sanctuary | 2018-10-14 14:20 | Gail Benson | 2 |
| Marshlands Conservancy | 2018-10-14 09:05 | Gail Benson | 10 |
| Marshlands Conservancy | 2018-10-14 09:05 | bob shriber | 10 |
| Lenoir Preserve | 2018-10-14 08:57 | Michael Bochnik | 1 |
| Lenoir Preserve | 2018-10-13 07:49 | Michael Bochnik | 1 |
| Marshlands Conservancy | 2018-10-12 10:10 | Gail Benson | 6 |
| Marshlands Conservancy | 2018-10-12 10:10 | Bob Shriber | 6 |
| Marshlands Conservancy | 2018-10-11 08:50 | Gail Benson | 4 |
| Marshlands Conservancy | 2018-10-10 08:40 | Gail Benson | 4 |
| Edith G. Read Wildlife Sanctuary | 2018-10-09 13:30 | Gail Benson | 3 |
| Marshlands Conservancy | 2018-10-09 11:00 | Gail Benson | 3 |
| Edith G. Read Wildlife Sanctuary | 2018-10-08 12:50 | Gail Benson | 3 |
| Croton Point Park | 2018-10-08 11:54 | Laura Weir | 6 |
| Marshlands Conservancy | 2018-10-08 09:50 | Gail Benson | 9 |
| Croton Gorge Park--Croton Dam Overlook | 2018-10-06 15:10 | Gail Benson | 5 |
| Croton Point Park | 2018-10-06 10:45 | Gail Benson | 15 |
| Marshlands Conservancy | 2018-10-06 09:40 | Gail Benson | 5 |
| L7990065 | 2018-10-05 12:18 | Charlie roberto | 3 |
| Marshlands Conservancy | 2018-10-05 08:45 | Gail Benson | 10 |
| L7989575 | 2018-10-05 07:30 | Charlie roberto | 15 |
| L7989575 | 2018-10-05 07:30 | The Salmons | 15 |
| L6347913 | 2017-10-14 13:20 | Andy McGann | 4 |
| Marshlands Conservancy | 2017-10-12 09:05 | Gail Benson | 95 |
| Edith G. Read Wildlife Sanctuary | 2017-10-11 11:45 | Gail Benson | 1 |
| Marshlands Conservancy | 2017-10-11 08:40 | Gail Benson | 9 |
| Marshlands Conservancy | 2017-10-08 10:50 | Gail Benson | 5 |
| Marshlands Conservancy | 2017-10-07 09:05 | Gail Benson | 2 |
| Marshlands Conservancy | 2017-10-06 09:50 | Gail Benson | 2 |
| Stone Barns Center for Food and Agriculture | 2017-10-06 09:00 | Evan Edelbaum | 2 |
| Croton Point Park | 2016-10-15 14:00 | Karen Fung | 3 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-15 11:45 | Michael Adams | 2 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-14 11:29 | Michael Adams | 14 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-12 11:25 | Michael Adams | 8 |
| Rockefeller SP Preserve | 2016-10-10 08:30 | Maura Gregory | 10 |
| L2503678 | 2016-10-09 15:48 | Sarah Hansen | 1 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-09 07:15 | Michael Adams | 15 |
| Gate of Heaven Cemetery, Hawthorne | 2016-10-07 14:16 | Sandy Morrissey | 1 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-06 11:40 | Michael Adams | 6 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-05 11:30 | Michael Adams | 10 |
| Stone Barns Center for Food and Agriculture | 2015-10-13 08:10 | Evan Edelbaum | 10 |
| Rockefeller SP Preserve | 2015-10-12 09:10 | Evan Edelbaum | 75 |
| Fisher Lane (Westchester Co.) | 2015-10-11 16:45 | George Kappus | 3 |
| Rockefeller SP Preserve | 2015-10-07 08:45 | Evan Edelbaum | 100 |
| Stone Barns Center for Food and Agriculture | 2015-10-05 09:35 | Evan Edelbaum | 20 |
| L2517728 | 2015-10-05 08:30 | Julie Aitchison | 1 |
| Croton Point Park | 2015-10-05 07:30 | John Hannan | 1 |
| Croton Point Park | 2014-10-15 08:25 | Evan Edelbaum | 20 |
| Rockefeller SP Preserve | 2014-10-13 11:15 | Evan Edelbaum | 10 |
| Stone Barns Center for Food and Agriculture | 2014-10-13 10:15 | Evan Edelbaum | 20 |
| Tarrytown Lakes Park | 2014-10-13 09:00 | Evan Edelbaum | 20 |
| L1072831 | 2014-10-12 16:00 | George Kappus | 3 |
| Marshlands Conservancy | 2014-10-11 11:50 | Pamela Hunt | 10 |
| L1072831 | 2014-10-10 08:30 | George Kappus | 2 |
| Rockefeller SP Preserve | 2014-10-10 08:20 | Evan Edelbaum | 20 |
| Croton Point Park | 2014-10-09 08:40 | Evan Edelbaum | 20 |
| Stone Barns Center for Food and Agriculture | 2014-10-08 09:45 | Evan Edelbaum | 10 |
| L389286 | 2012-10-14 00:00 | Joseph Ruggeri | 1 |
| Rockefeller SP Preserve--Swan Lake area | 2012-10-11 10:14 | Richard Nelson | 8 |
| Rockefeller SP Preserve--Swan Lake area | 2012-10-10 10:46 | Richard Nelson | 13 |
| Marshlands Conservancy | 2012-10-08 07:00 | Benjamin Van Doren | 50 |
| Marshlands Conservancy | 2012-10-08 07:00 | Eamon Corbett | 50 |
| Rockefeller SP Preserve--Swan Lake area | 2012-10-07 15:58 | Richard Nelson | X |
| Rockefeller SP Preserve--Swan Lake area | 2012-10-07 11:58 | Richard Nelson | 2 |
| L197982 | 2011-10-15 07:50 | Benjamin Van Doren | 20 |
| Marshlands Conservancy | 2011-10-12 09:45 | Benjamin Van Doren | 3 |
| Rockefeller SP Preserve--Swan Lake area | 2011-10-12 09:35 | Richard Nelson | 12 |
| Edith G. Read Wildlife Sanctuary | 2011-10-12 08:40 | Benjamin Van Doren | 2 |
| L197982 | 2011-10-11 15:30 | Benjamin Van Doren | 15 |
| L777433 | 2011-10-11 10:15 | Timothy Guida | 1 |
| L797605 | 2011-10-10 15:30 | Timothy Guida | 2 |
| Marshlands Conservancy | 2011-10-10 07:30 | Benjamin Van Doren | 60 |
| Marshlands Conservancy | 2011-10-09 11:00 | Benjamin Van Doren | 10 |
| L197982 | 2011-10-09 07:30 | Benjamin Van Doren | 18 |
| Rockefeller SP Preserve--Swan Lake area | 2011-10-07 09:09 | Richard Nelson | 1 |
| Rockefeller SP Preserve--Swan Lake area | 2011-10-06 12:10 | Richard Nelson | 1 |
| Rockefeller SP Preserve--Swan Lake area | 2011-10-06 09:25 | Richard Nelson | 3 |
| Rockefeller SP Preserve--Swan Lake area | 2011-10-05 12:00 | Sonya LaDouceur | X |
| Rockefeller SP Preserve--Swan Lake area | 2010-10-14 13:35 | Richard Nelson | X |
| Rockefeller SP Preserve--Swan Lake area | 2010-10-14 09:35 | Richard Nelson | 11 |
| Rockefeller SP Preserve--Swan Lake area | 2010-10-09 09:20 | Richard Nelson | 8 |
| Rockefeller SP Preserve--Swan Lake area | 2010-10-08 14:15 | Richard Nelson | 1 |
| Rockefeller SP Preserve--Swan Lake area | 2010-10-07 09:45 | Richard Nelson | 1 |