| Location | Date | Observer | # |
|---|---|---|---|
| Rockefeller SP Preserve | 2019-10-13 13:03 | Julien Amsellem | 1 |
| Rockefeller SP Preserve | 2019-10-13 08:29 | Steve Rappaport | 1 |
| Stone Barns Center--Trails and Fields | 2019-10-11 09:48 | valerie heemstra | 1 |
| Chestnut Ridge Hawk Watch | 2019-10-11 09:00 | 🦉Richard Aracil🦅 | 1 |
| Marshlands Conservancy | 2019-10-11 07:04 | Ethan Muller | 1 |
| Chestnut Ridge Hawk Watch | 2019-10-10 09:00 | 🦉Richard Aracil🦅 | 1 |
| L213218 | 2019-10-09 15:30 | valerie heemstra | 3 |
| Rockefeller SP Preserve | 2019-10-09 07:08 | Gary Chapin | 2 |
| Chestnut Ridge Hawk Watch | 2019-10-08 09:00 | 🦉Richard Aracil🦅 | 1 |
| Chestnut Ridge Hawk Watch | 2019-10-07 09:00 | 🦉Richard Aracil🦅 | 1 |
| Croton Point Park | 2019-10-06 07:00 | Sandra Wright | 1 |
| Rockefeller SP Preserve--Swan Lake area | 2019-10-05 11:10 | Tod Winston | 1 |
| Rockefeller SP Preserve--Swan Lake area | 2019-10-05 11:10 | Mayra Cruz | 1 |
| Rockefeller SP Preserve--Swan Lake area | 2019-10-05 11:10 | Nancy Shamban | 1 |
| Rockefeller SP Preserve--Swan Lake area | 2019-10-05 11:10 | Zach McDargh | 1 |
| Rockefeller SP Preserve--Swan Lake area | 2019-10-05 11:10 | Susan Axelrod | 1 |
| Rockefeller SP Preserve--Swan Lake area | 2019-10-05 11:10 | Brie Stotler | 1 |
| Croton Point Park | 2019-10-05 09:28 | Ari Rice | 1 |
| L10890367 | 2019-10-05 08:58 | Nancy Shamban | 1 |
| Teatown Lake Reservation | 2019-10-05 07:42 | Anne Swaim | 4 |
| Teatown Lake Reservation | 2019-10-05 07:42 | The Salmons | 4 |
| Lenoir Preserve | 2018-10-13 07:49 | Michael Bochnik | 1 |
| Croton Point Park | 2018-10-06 07:35 | Larry Trachtenberg | 2 |
| Croton Point Park | 2018-10-06 07:25 | Steve Rappaport | 1 |
| Croton Point Park | 2018-10-06 07:22 | kyle bardwell | 1 |
| Marshlands Conservancy | 2018-10-05 08:45 | Gail Benson | 1 |
| Rockefeller SP Preserve | 2018-10-05 07:17 | valerie heemstra | 1 |
| Hillview Reservoir (restricted access) | 2017-10-11 05:16 | Sean Camillieri | 1 |
| Croton Point Park | 2017-10-10 07:50 | Matthew Strobino | 1 |
| Stone Barns Center for Food and Agriculture | 2017-10-06 09:00 | Evan Edelbaum | 6 |
| Croton Point Park | 2017-10-06 07:00 | Anne Swaim | 2 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-13 12:27 | Jesse Sargent | 1 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-13 12:27 | Michael Adams | 1 |
| Croton Point Park | 2016-10-12 07:00 | Matthew Strobino | 1 |
| Rockefeller SP Preserve | 2016-10-10 08:45 | Evan Edelbaum | 2 |
| Rockefeller SP Preserve | 2016-10-10 08:30 | Sarah Hansen | 1 |
| Rockefeller SP Preserve | 2016-10-10 08:30 | James R. Gmelin | 1 |
| Rockefeller SP Preserve | 2016-10-10 08:30 | John Cavallero | 1 |
| Rockefeller SP Preserve | 2016-10-10 08:30 | Frances Greenberg | 1 |
| Lenoir Preserve | 2016-10-08 07:05 | Michael Bochnik | 1 |
| Twin Lakes Park, Eastchester | 2016-10-05 09:45 | Suzanne O'Rourke | 1 |
| Stone Barns Center for Food and Agriculture | 2015-10-13 08:10 | Evan Edelbaum | 1 |
| Rockefeller SP Preserve | 2015-10-07 08:45 | Evan Edelbaum | 4 |
| Stone Barns Center for Food and Agriculture | 2015-10-05 09:35 | Evan Edelbaum | 3 |
| Chestnut Ridge Hawk Watch | 2015-10-05 09:00 | Charlie Plimpton | 2 |
| Chestnut Ridge Hawk Watch | 2015-10-05 09:00 | Chelsea Plimpton | 2 |
| Marshlands Conservancy | 2014-10-15 08:00 | Matthew Strobino | 1 |
| L1072831 | 2014-10-12 16:00 | George Kappus | 1 |
| Cranberry Lake Preserve | 2014-10-10 13:00 | Mike Usai | 1 |
| L1768711 | 2014-10-10 12:40 | Chris Cording | 1 |
| L272030 | 2014-10-10 11:00 | Sandy Morrissey | 3 |
| L2173541 | 2014-10-10 09:30 | Steve Martin | 1 |
| Rockefeller SP Preserve | 2014-10-10 08:20 | Evan Edelbaum | 3 |
| Twin Lakes Park, Eastchester | 2014-10-10 08:00 | Suzanne O'Rourke | 1 |
| Croton Point Park | 2014-10-09 08:40 | Evan Edelbaum | 3 |
| Stone Barns Center for Food and Agriculture | 2014-10-08 09:45 | Evan Edelbaum | 2 |
| Muscoot Farm | 2014-10-06 08:15 | Anne Swaim | 1 |
| Muscoot Farm | 2014-10-06 08:15 | Sarah Hansen | 1 |
| Muscoot Farm | 2014-10-06 08:15 | James R. Gmelin | 1 |
| Muscoot Farm | 2014-10-06 08:15 | Paul Lewis | 1 |
| Muscoot Farm | 2014-10-06 08:15 | Matthew Strobino | 1 |
| Muscoot Farm | 2014-10-06 08:15 | Frances Greenberg | 1 |
| Muscoot Farm | 2014-10-06 08:15 | William Liljeroos | 1 |
| Muscoot Farm | 2014-10-06 08:15 | Eric Stone | 1 |
| Twin Lakes Park, Eastchester | 2014-10-05 09:00 | Suzanne O'Rourke | 1 |
| Stone Barns Center for Food and Agriculture | 2013-10-14 10:00 | Evan Edelbaum | 1 |
| Westmoreland Sanctuary | 2013-10-13 10:00 | Steve Ricker | 2 |
| Lenoir Preserve | 2013-10-12 05:45 | Michael Bochnik | 1 |
| Croton Point Park | 2013-10-08 09:15 | Anne Swaim | 2 |
| Stone Barns Center for Food and Agriculture | 2013-10-07 09:45 | Evan Edelbaum | 1 |
| Rockefeller SP Preserve | 2012-10-13 08:45 | Evan Edelbaum | 1 |
| Chestnut Ridge Hawk Watch | 2012-10-13 08:00 | Genevieve Rozhon | X |
| Lenoir Preserve | 2012-10-13 06:00 | Michael Bochnik | 1 |
| L1768711 | 2012-10-09 12:30 | Chris Cording | 1 |
| 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 | 1 |
| Marshlands Conservancy | 2012-10-08 07:00 | Eamon Corbett | 1 |
| Rockefeller SP Preserve | 2012-10-06 08:15 | Evan Edelbaum | 3 |
| Tarrytown Lakes Park | 2012-10-05 08:30 | Evan Edelbaum | 3 |
| Stone Barns Center for Food and Agriculture | 2011-10-13 08:00 | Evan Edelbaum | 1 |
| Rockefeller SP Preserve | 2011-10-11 08:45 | Evan Edelbaum | 2 |
| Tarrytown Lakes Park | 2011-10-09 08:30 | Evan Edelbaum | 1 |
| Lenoir Preserve | 2011-10-09 07:00 | Michael Bochnik | 1 |
| 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 | 9 |
| Westmoreland Sanctuary | 2011-10-06 08:15 | Adam Zorn | 1 |
| Stone Barns Center for Food and Agriculture | 2010-10-14 08:30 | Evan Edelbaum | 2 |
| Chestnut Ridge Hawk Watch | 2010-10-14 07:33 | Northeast Morning Flight Project | 1 |
| Chestnut Ridge Hawk Watch | 2010-10-14 07:18 | Northeast Morning Flight Project | 1 |
| Rockefeller SP Preserve | 2010-10-11 08:30 | Evan Edelbaum | 1 |
| L986519 | 2010-10-10 15:00 | Lewis Lolya | 1 |
| L986519 | 2010-10-10 15:00 | Michael Lolya | 1 |
| Stone Barns Center for Food and Agriculture | 2010-10-09 08:40 | Evan Edelbaum | 2 |
| Rockefeller SP Preserve--Swan Lake area | 2010-10-08 16:20 | Richard Nelson | 1 |
| Rockefeller SP Preserve | 2010-10-08 08:30 | Evan Edelbaum | 3 |
| Rockefeller SP Preserve--Swan Lake area | 2010-10-07 09:45 | Richard Nelson | 1 |
| Tarrytown Lakes Park | 2010-10-07 08:30 | Evan Edelbaum | 1 |
| Croton Point Park | 2010-10-07 08:00 | Anne Swaim | X |
| Rockefeller SP Preserve | 2010-10-06 13:00 | Dana Bennis | 1 |
| Rockefeller SP Preserve | 2010-10-06 09:30 | Evan Edelbaum | 1 |