| Location | Date | Observer | # |
|---|---|---|---|
| Chestnut Ridge Hawk Watch | 2019-10-15 09:00 | 🦉Richard Aracil🦅 | 1 |
| Rye Nature Center | 2019-10-13 10:15 | Gail Benson | 1 |
| North County Trailway | 2019-10-12 17:03 | Suzanne Kavic | 1 |
| Croton Point Park | 2019-10-05 09:28 | Ari Rice | 1 |
| Ward Pound Ridge Reservation | 2018-10-14 17:18 | Eliza Wein | 1 |
| Marshlands Conservancy | 2018-10-14 09:05 | Gail Benson | 2 |
| Marshlands Conservancy | 2018-10-14 09:05 | bob shriber | 2 |
| Cross River Reservoir | 2018-10-12 11:00 | Sean Camillieri | 1 |
| Cross River Reservoir | 2018-10-11 12:45 | Sean Camillieri | 1 |
| Hillview Reservoir (restricted access) | 2018-10-11 06:00 | Sean Camillieri | 1 |
| Marshlands Conservancy | 2018-10-10 08:40 | Gail Benson | 1 |
| Rockefeller SP Preserve--Rockwood Hall | 2018-10-10 08:20 | valerie heemstra | 1 |
| Hillview Reservoir (restricted access) | 2018-10-10 05:00 | Sean Camillieri | 1 |
| Croton Point Park | 2018-10-09 10:17 | Anne Swaim | 3 |
| Ward Pound Ridge Reservation | 2018-10-08 13:05 | Eliza Wein | 3 |
| Edith G. Read Wildlife Sanctuary | 2018-10-08 12:50 | Gail Benson | 1 |
| Marshlands Conservancy | 2018-10-08 09:50 | Gail Benson | 1 |
| L8006138 | 2018-10-08 09:19 | Charlie roberto | 6 |
| Marshlands Conservancy | 2018-10-06 08:00 | valerie heemstra | 2 |
| Croton Point Park | 2018-10-06 07:35 | Larry Trachtenberg | 10 |
| Croton Point Park | 2018-10-06 07:25 | Steve Rappaport | 1 |
| Croton Point Park | 2018-10-06 07:22 | kyle bardwell | 12 |
| Cross River Reservoir | 2018-10-05 07:38 | Sean Camillieri | 2 |
| Rockefeller SP Preserve | 2018-10-05 07:17 | valerie heemstra | 2 |
| Hillview Reservoir (restricted access) | 2017-10-13 05:00 | Sean Camillieri | 1 |
| Hillview Reservoir (restricted access) | 2017-10-11 05:16 | Sean Camillieri | 1 |
| Rockefeller SP Preserve | 2017-10-09 07:30 | Anne Swaim | 1 |
| Rockefeller SP Preserve | 2017-10-09 07:30 | Kathleen Williamson | 1 |
| Rockefeller SP Preserve | 2017-10-09 07:30 | Gillian Corfield | 1 |
| Rockefeller SP Preserve | 2017-10-09 07:30 | Ellis Gitlin | 1 |
| Hillview Reservoir (restricted access) | 2017-10-06 05:00 | Sean Camillieri | 2 |
| Croton Point Park | 2016-10-15 14:00 | Karen Fung | 3 |
| L4990601 | 2016-10-15 11:30 | The Salmons | 1 |
| Stone Barns Center for Food and Agriculture | 2016-10-11 08:45 | Evan Edelbaum | 1 |
| Rockefeller SP Preserve | 2016-10-10 08:45 | Evan Edelbaum | 4 |
| Rockefeller SP Preserve | 2016-10-10 08:30 | Sarah Hansen | 1 |
| Marshlands Conservancy | 2016-10-07 08:00 | Gail Benson | 1 |
| Marshlands Conservancy | 2016-10-06 08:00 | Gail Benson | 1 |
| Rockefeller SP Preserve | 2016-10-05 11:00 | Brad Vatrt | 2 |
| Twin Lakes Park, Eastchester | 2016-10-05 09:45 | Suzanne O'Rourke | 4 |
| Rockefeller SP Preserve | 2015-10-12 09:10 | Evan Edelbaum | 2 |
| Chestnut Ridge Hawk Watch | 2015-10-07 09:00 | Charlie Plimpton | 1 |
| Chestnut Ridge Hawk Watch | 2015-10-07 09:00 | Chelsea Plimpton | 1 |
| Rockefeller SP Preserve | 2015-10-07 08:45 | Evan Edelbaum | 2 |
| Chestnut Ridge Hawk Watch | 2015-10-06 09:00 | Charlie Plimpton | 2 |
| Chestnut Ridge Hawk Watch | 2015-10-06 09:00 | Chelsea Plimpton | 2 |
| Chestnut Ridge Hawk Watch | 2015-10-05 09:00 | Charlie Plimpton | 1 |
| Chestnut Ridge Hawk Watch | 2015-10-05 09:00 | Chelsea Plimpton | 1 |
| Tarrytown Lakes Park | 2014-10-13 09:00 | Evan Edelbaum | 1 |
| Rockefeller SP Preserve | 2014-10-13 08:15 | Anne Swaim | 1 |
| Rockefeller SP Preserve | 2014-10-13 08:15 | James R. Gmelin | 1 |
| Rockefeller SP Preserve | 2014-10-13 08:15 | William Liljeroos | 1 |
| L1768711 | 2014-10-10 12:40 | Chris Cording | 1 |
| Edith G. Read Wildlife Sanctuary--HQ | 2014-10-06 08:00 | Suzanne O'Rourke | 2 |
| Twin Lakes Park, Eastchester | 2014-10-05 09:00 | Suzanne O'Rourke | 2 |
| Edith G. Read Wildlife Sanctuary | 2012-10-14 11:00 | Greg Prelich | 3 |
| Chestnut Ridge Hawk Watch | 2012-10-14 08:00 | Genevieve Rozhon | X |
| Croton Point Park | 2012-10-08 08:15 | Evan Edelbaum | 1 |
| Chestnut Ridge Hawk Watch | 2012-10-08 07:30 | Genevieve Rozhon | X |
| Marshlands Conservancy | 2012-10-08 07:00 | Benjamin Van Doren | 2 |
| Marshlands Conservancy | 2012-10-08 07:00 | Eamon Corbett | 2 |
| Stone Barns Center for Food and Agriculture | 2011-10-15 08:00 | Evan Edelbaum | 1 |
| L197982 | 2011-10-15 07:50 | Benjamin Van Doren | 3 |
| L197982 | 2011-10-11 15:30 | Benjamin Van Doren | 3 |
| Croton Point Park | 2011-10-10 08:00 | Lewis Lolya | 6 |
| Tarrytown Lakes Park | 2011-10-09 08:30 | Evan Edelbaum | 1 |
| L197982 | 2011-10-09 07:30 | Benjamin Van Doren | 5 |
| Lenoir Preserve | 2011-10-09 07:00 | Michael Bochnik | 2 |
| Stone Barns Center for Food and Agriculture | 2011-10-08 08:30 | Evan Edelbaum | 1 |
| Rockefeller SP Preserve | 2011-10-07 07:45 | Evan Edelbaum | 4 |
| Chestnut Ridge Hawk Watch | 2011-10-05 12:30 | LUKAS MUSHER | 1 |
| Rockefeller SP Preserve | 2010-10-13 15:15 | Evan Edelbaum | 2 |
| Croton Point Park | 2010-10-13 09:40 | Evan Edelbaum | 7 |
| Pruyn Sanctuary | 2010-10-11 09:00 | Anne Swaim | X |
| Rockefeller SP Preserve | 2010-10-11 08:30 | Evan Edelbaum | 3 |
| Marshlands Conservancy | 2010-10-11 07:00 | Benjamin Van Doren | 1 |
| Marshlands Conservancy | 2010-10-11 07:00 | Eamon Corbett | 1 |
| Croton Point Park | 2010-10-10 10:00 | Michael Lolya | 1 |
| Lenoir Preserve | 2010-10-10 06:00 | Michael Bochnik | 1 |
| Stone Barns Center for Food and Agriculture | 2010-10-09 08:40 | Evan Edelbaum | 1 |
| Rockefeller SP Preserve | 2010-10-08 08:30 | Evan Edelbaum | 2 |
| Tarrytown Lakes Park | 2010-10-07 08:30 | Evan Edelbaum | 2 |
| Croton Point Park | 2010-10-07 08:00 | Anne Swaim | X |
| Croton Point Park | 2010-10-05 08:45 | Evan Edelbaum | 2 |