| Location | Date | Observer | # |
|---|---|---|---|
| Pinecliff Sanctuary | 2019-10-15 10:38 | Suzanne Kavic | 2 |
| Marshlands Conservancy | 2019-10-15 09:00 | Gail Benson | 1 |
| Chestnut Ridge Hawk Watch | 2019-10-15 09:00 | 🦉Richard Aracil🦅 | 1 |
| Croton Point Park | 2019-10-15 08:20 | Robert Lewis | 1 |
| Rockefeller SP Preserve--Rockwood Hall | 2019-10-15 08:10 | valerie heemstra | 2 |
| Croton Point Park | 2019-10-15 07:17 | Anne Swaim | 1 |
| L8198356 | 2019-10-14 12:36 | Sandy Morrissey | 1 |
| Marshlands Conservancy | 2019-10-14 09:50 | Gail Benson | 1 |
| Lenoir Preserve | 2019-10-13 16:27 | Joe Rothstein | 1 |
| Croton Point Park | 2019-10-13 14:05 | Gail Benson | 1 |
| L7122467 | 2019-10-13 13:10 | Suzanne Kavic | 1 |
| L3458829 | 2019-10-13 12:10 | Larry Trachtenberg | 1 |
| Croton Point Park | 2019-10-13 11:45 | Matthew Strobino | 1 |
| Croton Point Park | 2019-10-13 08:45 | Barbara Strobino | 2 |
| Rockefeller SP Preserve | 2019-10-13 08:29 | Steve Rappaport | 1 |
| Croton Point Park | 2019-10-13 07:59 | Suzanne Kavic | 1 |
| Oscawana Island Nature Preserve | 2019-10-13 07:30 | Charlie Roberto | 1 |
| Croton Point Park | 2019-10-13 07:18 | Lesley Farlow | 3 |
| Croton Point Park | 2019-10-13 07:18 | Steve Winn | 3 |
| Teatown Lake Reservation | 2019-10-12 07:50 | Charlie Roberto | 2 |
| Pinecliff Sanctuary | 2019-10-12 07:50 | valerie heemstra | 1 |
| L7122467 | 2019-10-11 13:00 | Suzanne Kavic | 1 |
| Marshlands Conservancy | 2019-10-11 10:10 | Gail Benson | 1 |
| Marshlands Conservancy | 2019-10-11 08:40 | Kevin McGrath | 1 |
| Rockefeller SP Preserve | 2019-10-11 08:20 | Michael Grossman | 3 |
| Rockefeller SP Preserve | 2019-10-11 07:20 | Matthew Strobino | 2 |
| Marshlands Conservancy | 2019-10-11 07:04 | Ethan Muller | 1 |
| Danner Family Preserve | 2019-10-10 16:42 | Steve Rappaport | 1 |
| Croton Point Park--Nature Center | 2019-10-09 17:12 | Charlie Roberto | 2 |
| Rockefeller SP Preserve | 2019-10-09 07:08 | Gary Chapin | 1 |
| Hillview Reservoir (restricted access) | 2019-10-09 04:56 | Sean Camillieri | 2 |
| Lenoir Preserve | 2019-10-05 12:31 | Joe Rothstein | 3 |
| Croton Point Park--Nature Center | 2019-10-05 12:30 | Bonnie Coe | 1 |
| Teatown Lake Reservation | 2019-10-05 12:26 | Ari Rice | 1 |
| Croton Point Park | 2019-10-05 11:52 | Valerie Lyle | 2 |
| Croton Point Park | 2019-10-05 11:52 | Kathleen Williamson | 2 |
| L8955614 | 2019-10-05 09:40 | Joe Rothstein | 1 |
| Croton Point Park | 2019-10-05 09:28 | Ari Rice | 1 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2019-10-05 08:30 | Nick Giordano | 4 |
| Teatown Lake Reservation | 2019-10-05 07:42 | Anne Swaim | 3 |
| Teatown Lake Reservation | 2019-10-05 07:42 | The Salmons | 3 |
| Hillview Reservoir (restricted access) | 2018-10-15 13:16 | Sean Camillieri | 1 |
| Hillview Reservoir (restricted access) | 2018-10-15 11:00 | Nick Giordano | 1 |
| Marshlands Conservancy | 2018-10-14 09:05 | Gail Benson | 2 |
| Marshlands Conservancy | 2018-10-14 09:05 | bob shriber | 2 |
| Lenoir Preserve | 2018-10-13 07:49 | Michael Bochnik | 1 |
| Marshlands Conservancy | 2018-10-09 11:00 | Gail Benson | 1 |
| Marshlands Conservancy | 2018-10-08 09:50 | Gail Benson | 1 |
| Croton Point Park | 2018-10-06 07:35 | Larry Trachtenberg | 2 |
| Croton Point Park | 2018-10-06 07:22 | kyle bardwell | 2 |
| Marshlands Conservancy | 2018-10-05 08:45 | Gail Benson | 1 |
| L7989575 | 2018-10-05 07:30 | Charlie roberto | 1 |
| L7989575 | 2018-10-05 07:30 | The Salmons | 1 |
| Marshlands Conservancy | 2017-10-14 14:09 | Steven Lester | 1 |
| Edith G. Read Wildlife Sanctuary | 2017-10-14 14:00 | Gail Benson | 1 |
| L3130976 | 2017-10-14 11:53 | Ken Huth | 1 |
| Marshlands Conservancy | 2017-10-14 10:30 | Gail Benson | 1 |
| L8198356 | 2017-10-13 12:30 | Sandy Morrissey | 1 |
| Bronx River Pkwy Reservation--Crestwood Lake | 2017-10-13 09:22 | Andrew Joynt | 1 |
| Twin Lakes Park, Eastchester | 2017-10-13 08:30 | Suzanne O'Rourke | 5 |
| Hillview Reservoir (restricted access) | 2017-10-13 05:00 | Sean Camillieri | 2 |
| L4565370 | 2017-10-11 07:01 | Debbie van Zyl | 1 |
| Hillview Reservoir (restricted access) | 2017-10-11 05:16 | Sean Camillieri | 2 |
| Croton Point Park | 2017-10-10 07:50 | Matthew Strobino | 2 |
| 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 | Gloria Gorell | 1 |
| Rockefeller SP Preserve | 2017-10-09 07:30 | Ellis Gitlin | 1 |
| Croton Point Park | 2016-10-14 16:00 | Edward Mertz | 1 |
| Marshlands Conservancy | 2016-10-13 08:00 | Gail Benson | 1 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-12 11:25 | Michael Adams | 1 |
| Marshlands Conservancy | 2016-10-12 08:00 | Gail Benson | 1 |
| Marshlands Conservancy | 2016-10-11 16:32 | Sandy Morrissey | 1 |
| Edith G. Read Wildlife Sanctuary | 2016-10-11 14:27 | Sean Camillieri | 1 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-11 11:40 | Jesse Sargent | 2 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-11 11:40 | Zach Batren | 2 |
| Stone Barns Center for Food and Agriculture | 2016-10-11 08:45 | Evan Edelbaum | 5 |
| Rockefeller SP Preserve | 2016-10-10 08:30 | Sarah Hansen | 3 |
| Rockefeller SP Preserve | 2016-10-10 08:30 | John Cavallero | 3 |
| L2410629 | 2016-10-10 08:00 | Larry Trachtenberg | 1 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-05 11:55 | Jesse Sargent | 1 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-05 11:55 | Zach Batren | 1 |
| Rockefeller SP Preserve | 2016-10-05 11:00 | Brad Vatrt | 3 |
| Twin Lakes Park, Eastchester | 2016-10-05 09:45 | Suzanne O'Rourke | 3 |
| Marshlands Conservancy | 2016-10-05 08:00 | Gail Benson | 1 |
| Rockefeller SP Preserve | 2015-10-12 09:10 | Evan Edelbaum | 2 |
| Chestnut Ridge Hawk Watch | 2015-10-10 09:00 | Charlie Plimpton | 1 |
| Chestnut Ridge Hawk Watch | 2015-10-10 09:00 | Chelsea Plimpton | 1 |
| Brinton Brook Sanctuary | 2015-10-10 08:50 | Sarah Hansen | 1 |
| Chestnut Ridge Hawk Watch | 2015-10-08 09:00 | Charlie Plimpton | 1 |
| Chestnut Ridge Hawk Watch | 2015-10-08 09:00 | Chelsea Plimpton | 1 |
| Rockefeller SP Preserve | 2015-10-07 08:45 | Evan Edelbaum | 2 |
| Rockefeller SP Preserve | 2015-10-07 07:00 | Matthew Strobino | 1 |
| Stone Barns Center for Food and Agriculture | 2015-10-05 09:35 | Evan Edelbaum | 4 |
| Chestnut Ridge Hawk Watch | 2015-10-05 09:00 | Charlie Plimpton | 1 |
| Chestnut Ridge Hawk Watch | 2015-10-05 09:00 | Chelsea Plimpton | 1 |
| Pruyn Sanctuary | 2014-10-13 14:00 | Anne Swaim | 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 | Sarah Hansen | 1 |
| Rockefeller SP Preserve | 2014-10-13 08:15 | Paul Lewis | 1 |
| Rockefeller SP Preserve | 2014-10-13 08:15 | William Liljeroos | 1 |
| L1072831 | 2014-10-12 16:00 | George Kappus | 2 |
| L1072765 | 2014-10-12 15:00 | George Kappus | 1 |
| Marshlands Conservancy | 2014-10-11 11:50 | Pamela Hunt | 1 |
| Pruyn Sanctuary | 2014-10-10 14:30 | Anne Swaim | 2 |
| Cranberry Lake Preserve | 2014-10-10 13:00 | Mike Usai | 4 |
| Rockefeller SP Preserve | 2014-10-10 08:20 | Evan Edelbaum | 3 |
| Twin Lakes Park, Eastchester | 2014-10-10 08:00 | Suzanne O'Rourke | 5 |
| Croton Point Park | 2014-10-09 08:40 | Evan Edelbaum | 2 |
| L2612560 | 2014-10-09 00:00 | Joseph Ruggeri | 1 |
| L2827031 | 2014-10-08 11:00 | Bryan Calderaro | 4 |
| Muscoot Farm | 2014-10-06 08:15 | Anne Swaim | 1 |
| Muscoot Farm | 2014-10-06 08:15 | James R. Gmelin | 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 |
| Edith G. Read Wildlife Sanctuary--HQ | 2014-10-06 08:00 | Suzanne O'Rourke | 1 |
| Pruyn Sanctuary | 2013-10-15 08:00 | Morgan Rich | 1 |
| Tall Timber, Mohegan Lake | 2013-10-13 16:00 | Maura Gregory | 1 |
| L2321320 | 2013-10-13 15:45 | Alex de Latour | 1 |
| Rockefeller SP Preserve | 2013-10-12 10:00 | Evan Edelbaum | 3 |
| Croton Point Park | 2013-10-12 07:31 | Christine McCluskey | 2 |
| Croton Point Park | 2013-10-12 07:31 | Christine McCluskey | 1 |
| Croton Point Park | 2013-10-12 07:30 | Anne Swaim | 2 |
| Pruyn Sanctuary | 2013-10-10 08:30 | Anne Swaim | 1 |
| Pruyn Sanctuary | 2013-10-10 08:00 | Morgan Rich | 5 |
| Croton Point Park | 2013-10-09 08:45 | Evan Edelbaum | 1 |
| Croton Point Park | 2013-10-08 09:15 | Anne Swaim | 1 |
| Stone Barns Center for Food and Agriculture | 2013-10-07 09:45 | Evan Edelbaum | 1 |
| Rockefeller SP Preserve | 2013-10-05 09:15 | Evan Edelbaum | 1 |
| Stone Barns Center for Food and Agriculture | 2012-10-15 08:30 | Evan Edelbaum | 1 |
| Edith G. Read Wildlife Sanctuary | 2012-10-14 11:00 | Greg Prelich | 2 |
| Westmoreland Sanctuary | 2012-10-14 09:00 | Steve Ricker | 1 |
| L1499494 | 2012-10-14 06:30 | Ellen McLean | X |
| Rockefeller SP Preserve | 2012-10-13 08:45 | Evan Edelbaum | 2 |
| Lenoir Preserve | 2012-10-13 06:00 | Michael Bochnik | 2 |
| Croton Point Park | 2012-10-08 08:15 | Evan Edelbaum | 4 |
| 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 |
| L1499494 | 2012-10-07 06:30 | Ellen McLean | 1 |
| Tarrytown Lakes Park | 2012-10-05 08:30 | Evan Edelbaum | 1 |
| Stone Barns Center for Food and Agriculture | 2011-10-15 08:00 | Evan Edelbaum | 1 |
| Rockefeller SP Preserve | 2011-10-11 08:45 | Evan Edelbaum | 2 |
| Croton Point Park | 2011-10-10 08:00 | Lewis Lolya | 1 |
| Marshlands Conservancy | 2011-10-10 07:30 | Benjamin Van Doren | 1 |
| 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 | 3 |
| Rockefeller SP Preserve | 2011-10-07 07:45 | Evan Edelbaum | 5 |
| Tarrytown Lakes Park | 2010-10-15 08:45 | Evan Edelbaum | 1 |
| Stone Barns Center for Food and Agriculture | 2010-10-14 08:30 | Evan Edelbaum | 2 |
| Rockefeller SP Preserve | 2010-10-13 15:15 | Evan Edelbaum | 1 |
| Croton Point Park | 2010-10-10 10:00 | Lewis Lolya | 1 |
| Croton Point Park | 2010-10-10 10:00 | Michael Lolya | 1 |
| Stone Barns Center for Food and Agriculture | 2010-10-09 08:40 | Evan Edelbaum | 1 |
| Tarrytown Lakes Park | 2010-10-07 08:30 | Evan Edelbaum | 3 |
| Croton Point Park | 2010-10-07 08:00 | Anne Swaim | X |