| Location | Date | Observer | # |
|---|---|---|---|
| Croton Point Park | 2019-10-15 17:35 | Steve Rappaport | 1 |
| Marshlands Conservancy | 2019-10-15 17:30 | Gail Benson | 15 |
| Mariandale Retreat and Conference Center | 2019-10-15 08:02 | Charlie Roberto | 2 |
| Croton Point Park | 2019-10-15 07:17 | Anne Swaim | 5 |
| Yorktown Bike Path Wetlands | 2019-10-14 17:05 | Steve Rappaport | 1 |
| Croton Point Park | 2019-10-14 15:44 | Suzanne Kavic | 2 |
| Chestnut Ridge Hawk Watch | 2019-10-14 09:00 | 🦉Richard Aracil🦅 | 7 |
| Croton Point Park | 2019-10-13 14:05 | Gail Benson | 3 |
| Marshlands Conservancy | 2019-10-13 13:00 | valerie heemstra | 12 |
| Croton Point Park | 2019-10-13 08:16 | kyle bardwell | 1 |
| Croton Point Park | 2019-10-13 08:16 | Larry Trachtenberg | 1 |
| Croton Point Park | 2019-10-13 07:59 | Suzanne Kavic | 5 |
| Croton Point Park | 2019-10-13 07:45 | Karolina Janik | X |
| Oscawana Island Nature Preserve | 2019-10-13 07:30 | Charlie Roberto | 3 |
| Croton Point Park | 2019-10-12 17:45 | The Salmons | 3 |
| Croton Point Park | 2019-10-12 15:15 | Barbara Strobino | 1 |
| Croton Point Park | 2019-10-12 11:07 | Heather Perusini | 1 |
| Croton Point Park | 2019-10-12 09:39 | Paul Clarke | 4 |
| Croton Point Park | 2019-10-12 09:39 | Jennifer Clarke | 4 |
| Croton Point Park | 2019-10-11 17:35 | Suzanne Kavic | 1 |
| Croton Point Park | 2019-10-11 16:38 | Steve Rappaport | 1 |
| Croton Point Park | 2019-10-11 09:20 | Barbara Strobino | 3 |
| Croton Point Park | 2019-10-11 09:15 | Suzanne Kavic | 3 |
| Croton Point Park | 2019-10-11 07:34 | Charlie Roberto | 7 |
| Chestnut Ridge Hawk Watch | 2019-10-10 09:00 | 🦉Richard Aracil🦅 | 2 |
| Mariandale Retreat and Conference Center | 2019-10-08 07:55 | Suzanne Kavic | 1 |
| Rockefeller SP Preserve | 2019-10-08 07:39 | valerie heemstra | 40 |
| L9842047 | 2019-10-06 07:25 | valerie heemstra | 15 |
| Croton Point Park | 2019-10-05 17:58 | Anne Swaim | 6 |
| Croton Point Park | 2019-10-05 17:58 | The Salmons | 6 |
| Croton Point Park | 2019-10-05 17:42 | Valerie Lyle | 6 |
| Croton Point Park | 2019-10-05 17:42 | Kathleen Williamson | 6 |
| Croton Point Park | 2019-10-05 11:31 | Anne Swaim | 2 |
| Croton Point Park | 2019-10-05 11:31 | The Salmons | 2 |
| Croton Point Park--Croton RR Station | 2019-10-05 10:17 | Sean Camillieri | 1 |
| Croton Point Park--Croton RR Station | 2019-10-05 10:17 | Melissa Murgittroyd | 1 |
| Croton Point Park--Croton RR Station | 2019-10-05 10:17 | kyle bardwell | 1 |
| Croton Point Park--Croton RR Station | 2019-10-05 10:17 | Michael Curtis | 1 |
| Marshlands Conservancy | 2019-10-05 07:54 | valerie heemstra | 7 |
| Larchmont Reservoir (Sheldrake Lake) | 2019-10-05 06:59 | Louisa Gagliardi | 50 |
| Larchmont Reservoir (Sheldrake Lake) | 2019-10-05 06:59 | Ginger Bernardin | 50 |
| Marshlands Conservancy | 2018-10-15 10:15 | Gail Benson | 2 |
| Marshlands Conservancy | 2018-10-14 09:05 | Gail Benson | 2 |
| Marshlands Conservancy | 2018-10-14 09:05 | bob shriber | 2 |
| Marshlands Conservancy | 2018-10-12 10:10 | Gail Benson | 5 |
| Marshlands Conservancy | 2018-10-12 10:10 | Bob Shriber | 5 |
| Cross River Reservoir | 2018-10-12 07:59 | Sean Camillieri | 1 |
| Marshlands Conservancy | 2018-10-11 08:50 | Gail Benson | 9 |
| Marshlands Conservancy | 2018-10-09 11:00 | Gail Benson | 1 |
| Croton Point Park | 2018-10-07 14:51 | Anne Swaim | 18 |
| Croton Point Park | 2018-10-06 07:35 | Larry Trachtenberg | 2 |
| Croton Point Park | 2018-10-06 07:22 | kyle bardwell | 2 |
| Croton Point Park | 2017-10-15 16:00 | Anne Swaim | 6 |
| Marshlands Conservancy | 2017-10-15 11:11 | Steven Lester | 1 |
| L1745667 | 2017-10-14 08:00 | Tait Johansson | 20 |
| Bronx River Pkwy Reservation--Crestwood Lake | 2017-10-13 09:22 | Andrew Joynt | 3 |
| Croton Point Park | 2017-10-12 16:43 | Edward Mertz | 2 |
| Croton Point Park | 2017-10-12 09:50 | Matthew Strobino | 1 |
| Croton Point Park | 2017-10-11 07:30 | Anne Swaim | 8 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2017-10-10 12:00 | Matt Augusto | 50 |
| Marshlands Conservancy | 2017-10-10 08:50 | Gail Benson | 1 |
| Croton Point Park | 2017-10-10 07:50 | Matthew Strobino | 2 |
| Rockefeller SP Preserve | 2017-10-09 07:30 | Anne Swaim | 6 |
| Rockefeller SP Preserve | 2017-10-09 07:30 | Kathleen Williamson | 6 |
| Rockefeller SP Preserve | 2017-10-09 07:30 | Gillian Corfield | 6 |
| Rockefeller SP Preserve | 2017-10-09 07:30 | Gloria Gorell | 6 |
| Rockefeller SP Preserve | 2017-10-09 07:30 | Ellis Gitlin | 6 |
| Rockefeller SP Preserve | 2017-10-07 08:00 | valerie heemstra | 4 |
| Marshlands Conservancy | 2017-10-06 18:35 | Gail Benson | 45 |
| L6326755 | 2017-10-06 10:13 | Barbara Nicol | 2 |
| Hunt-Parker Sanctuary--Bylane Farm | 2017-10-05 09:05 | C. R. C. | 1 |
| Rockefeller SP Preserve | 2017-10-05 08:25 | valerie heemstra | 1 |
| Georges Island Park | 2016-10-15 10:40 | Sarah Hansen | 8 |
| Marshlands Conservancy | 2016-10-14 09:30 | Gail Benson | 3 |
| Rockefeller SP Preserve--Swan Lake area | 2016-10-14 09:10 | valerie heemstra | 3 |
| Marshlands Conservancy | 2016-10-13 08:00 | Gail Benson | 4 |
| Croton Point Park | 2016-10-12 16:30 | Matthew Strobino | 6 |
| Marshlands Conservancy | 2016-10-12 08:00 | Gail Benson | 5 |
| Croton Point Park | 2016-10-12 07:00 | Matthew Strobino | 1 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-11 11:40 | Jesse Sargent | 19 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-11 11:40 | Zach Batren | 19 |
| Rockefeller SP Preserve--Swan Lake area | 2016-10-11 08:40 | valerie heemstra | 3 |
| Rockefeller SP Preserve | 2016-10-10 08:45 | Evan Edelbaum | 25 |
| Rockefeller SP Preserve | 2016-10-10 08:30 | Sarah Hansen | 5 |
| Croton Point Park | 2016-10-08 11:00 | Christopher Franks | 2 |
| Lenoir Preserve | 2016-10-08 07:05 | Michael Bochnik | 7 |
| Marshlands Conservancy | 2016-10-07 08:00 | Gail Benson | 6 |
| Marshlands Conservancy | 2016-10-06 08:00 | Gail Benson | 2 |
| Georges Island Park | 2016-10-05 16:20 | Sarah Hansen | 12 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-05 11:55 | Jesse Sargent | 26 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-05 11:55 | Zach Batren | 26 |
| Twin Lakes Park, Eastchester | 2016-10-05 09:45 | Suzanne O'Rourke | 5 |
| Croton Point Park--Croton RR Station | 2015-10-15 08:30 | Judith Cinquina | 1 |
| L2517728 | 2015-10-11 08:15 | Julie Aitchison | 200 |
| Lenoir Preserve | 2015-10-10 07:00 | Michael Bochnik | 8 |
| Croton Point Park | 2015-10-06 07:00 | John Hannan | 10 |
| L3353319 | 2014-10-15 10:30 | Ava Murphy | 8 |
| Croton Point Park | 2014-10-15 08:25 | Evan Edelbaum | 6 |
| Marshlands Conservancy | 2014-10-15 08:00 | Matthew Strobino | 1 |
| Croton Point Park | 2014-10-14 07:15 | John Williams | 8 |
| Teatown Lake Reservation | 2014-10-12 08:15 | Mark Michaels | 1 |
| Ward Pound Ridge Reservation | 2014-10-12 07:21 | Devin Hefferon | 4 |
| Croton Point Park | 2014-10-11 11:45 | Anne Swaim | 4 |
| Croton Point Park | 2014-10-09 08:40 | Evan Edelbaum | 5 |
| Oscawana Island Nature Preserve | 2014-10-08 16:30 | Sarah Hansen | 1 |
| Croton Point Park | 2013-10-15 16:20 | Daniel Parker | 1 |
| Twin Lakes Park, Eastchester | 2013-10-14 09:00 | Suzanne O'Rourke | 12 |
| Croton Point Park | 2013-10-12 07:31 | Christine McCluskey | 7 |
| Croton Point Park | 2013-10-12 07:30 | Anne Swaim | 7 |
| Tarrytown Lakes Park | 2013-10-11 09:00 | Evan Edelbaum | 5 |
| Stone Barns Center for Food and Agriculture | 2012-10-15 08:30 | Evan Edelbaum | 1 |
| Larchmont Reservoir (Sheldrake Lake) | 2012-10-13 08:00 | Scott Mellis | 1 |
| Lenoir Preserve | 2012-10-13 06:00 | Michael Bochnik | 2 |
| Edith G. Read Wildlife Sanctuary--HQ | 2012-10-08 10:41 | Benjamin Van Doren | 35 |
| Edith G. Read Wildlife Sanctuary--HQ | 2012-10-08 10:41 | Eamon Corbett | 35 |
| Croton Point Park | 2012-10-08 08:15 | Evan Edelbaum | 4 |
| L197982 | 2011-10-15 07:50 | Benjamin Van Doren | 2 |
| Marshlands Conservancy | 2011-10-12 09:45 | Benjamin Van Doren | 2 |
| Marshlands Conservancy | 2011-10-12 08:15 | Evan Edelbaum | 4 |
| Marshlands Conservancy | 2011-10-10 07:30 | Benjamin Van Doren | 25 |
| L197982 | 2011-10-09 07:30 | Benjamin Van Doren | 2 |
| Stone Barns Center for Food and Agriculture | 2011-10-08 08:30 | Evan Edelbaum | 1 |
| Marshlands Conservancy | 2010-10-11 07:00 | Benjamin Van Doren | 3 |
| Marshlands Conservancy | 2010-10-11 07:00 | Eamon Corbett | 3 |
| Lenoir Preserve | 2010-10-10 06:00 | Michael Bochnik | X |
| Stone Barns Center for Food and Agriculture | 2010-10-09 08:40 | Evan Edelbaum | 1 |
| Croton Point Park | 2010-10-07 08:00 | Anne Swaim | X |