| Location | Date | Observer | # |
|---|---|---|---|
| Kensico Reservoir (Kensico & Rye Lakes) | 2019-10-15 12:00 | Nick Giordano | 50 |
| L10034415 | 2019-10-15 10:40 | Steve Rappaport | 5 |
| Croton Point Park | 2019-10-15 08:20 | Robert Lewis | 1 |
| Mariandale Retreat and Conference Center | 2019-10-15 08:02 | Charlie Roberto | 1 |
| Marshlands Conservancy | 2019-10-14 18:00 | Gail Benson | 3 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2019-10-14 08:15 | Nick Giordano | 50 |
| Croton Point Park | 2019-10-13 14:05 | Gail Benson | 8 |
| Cranberry Lake Preserve | 2019-10-13 11:30 | Frank Guida | 1 |
| Cranberry Lake Preserve | 2019-10-13 11:30 | Tracy Brown | 1 |
| Croton Point Park | 2019-10-13 09:42 | Alan Wells | 4 |
| Lenoir Preserve | 2019-10-13 08:00 | Michael Bochnik | 7 |
| Croton Point Park | 2019-10-13 07:59 | Suzanne Kavic | 4 |
| Stone Barns Center--Trails and Fields | 2019-10-11 09:48 | valerie heemstra | 66 |
| Edith G. Read Wildlife Sanctuary | 2019-10-09 10:00 | Gail Benson | 1 |
| Rockefeller SP Preserve | 2019-10-08 07:39 | valerie heemstra | 4 |
| Hillview Reservoir (restricted access) | 2019-10-07 06:00 | Sean Camillieri | 40 |
| L3235134 | 2019-10-05 17:21 | Anne Swaim | 50 |
| L3235134 | 2019-10-05 17:21 | The Salmons | 50 |
| Rockefeller SP Preserve--Rockwood Hall | 2019-10-05 09:01 | Tod Winston | 2 |
| Rockefeller SP Preserve--Rockwood Hall | 2019-10-05 09:01 | Mayra Cruz | 2 |
| Rockefeller SP Preserve--Rockwood Hall | 2019-10-05 09:01 | Nancy Shamban | 2 |
| Rockefeller SP Preserve--Rockwood Hall | 2019-10-05 09:01 | Zach McDargh | 2 |
| Rockefeller SP Preserve--Rockwood Hall | 2019-10-05 09:01 | Susan Axelrod | 2 |
| Rockefeller SP Preserve--Rockwood Hall | 2019-10-05 09:01 | Brie Stotler | 2 |
| L10890367 | 2019-10-05 08:58 | Nancy Shamban | 1 |
| Lenoir Preserve | 2018-10-13 07:49 | Michael Bochnik | 7 |
| Gate of Heaven Cemetery, Hawthorne | 2018-10-12 15:06 | Sandy Morrissey | 75 |
| Stone Barns Center--Trails and Fields | 2018-10-12 08:30 | valerie heemstra | 200 |
| L8021500 | 2018-10-11 16:54 | Charlie Roberto | 1 |
| L8006138 | 2018-10-08 09:19 | Charlie roberto | 4 |
| Croton Point Park | 2018-10-06 07:35 | Larry Trachtenberg | 12 |
| Croton Point Park | 2018-10-06 07:22 | kyle bardwell | 11 |
| Croton Point Park | 2017-10-11 07:30 | Anne Swaim | 1 |
| Sleepy Hollow Cemetery | 2017-10-10 09:20 | Logan Parker | 3 |
| Rockefeller SP Preserve | 2017-10-07 08:00 | valerie heemstra | 200 |
| Marshlands Conservancy | 2017-10-06 09:50 | Gail Benson | 1 |
| Stone Barns Center--Trails and Fields | 2016-10-15 10:45 | Barbara Johnson | 4 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-13 12:27 | Jesse Sargent | 46 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-13 12:27 | Michael Adams | 46 |
| Croton Point Park | 2016-10-12 15:30 | valerie heemstra | 1 |
| L4986395 | 2016-10-12 12:10 | dominic colucci | X |
| Croton Point Park | 2016-10-12 10:15 | Kevin McGrath | 3 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-11 11:40 | Jesse Sargent | 1 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-11 11:40 | Zach Batren | 1 |
| Stone Barns Center for Food and Agriculture | 2016-10-11 08:45 | Evan Edelbaum | 1 |
| Croton Point Park | 2016-10-09 16:00 | Julie Aitchison | 2 |
| Rockefeller SP Preserve | 2016-10-08 08:30 | Evan Edelbaum | 1 |
| Gate of Heaven Cemetery, Hawthorne | 2016-10-07 14:16 | Sandy Morrissey | 2 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-06 11:56 | Jesse Sargent | 175 |
| Kensico Reservoir (Kensico & Rye Lakes) | 2016-10-06 11:56 | Zach Batren | 175 |
| Rockefeller SP Preserve | 2016-10-05 11:00 | Brad Vatrt | 20 |
| Stone Barns Center for Food and Agriculture | 2015-10-13 08:10 | Evan Edelbaum | 3 |
| Lenoir Preserve | 2015-10-11 10:00 | Michael Bochnik | 8 |
| Lenoir Preserve | 2015-10-10 07:00 | Michael Bochnik | 25 |
| L945548 | 2015-10-06 13:00 | Sandy Morrissey | 2 |
| Croton Point Park | 2015-10-06 07:40 | Anne Swaim | 19 |
| Stone Barns Center for Food and Agriculture | 2015-10-05 09:35 | Evan Edelbaum | 50 |
| Muscoot Farm | 2015-10-05 08:20 | Anne Swaim | 38 |
| Muscoot Farm | 2015-10-05 08:20 | Eric Stone | 38 |
| Muscoot Farm | 2015-10-05 08:20 | Mark Seligman | 38 |
| Muscoot Farm | 2015-10-05 08:20 | Paul Lewis | 38 |
| Muscoot Farm | 2015-10-05 08:20 | James R. Gmelin | 38 |
| Muscoot Farm | 2015-10-05 08:20 | Frances Greenberg | 38 |
| Muscoot Farm | 2015-10-05 08:20 | MaryJean Picciano | 38 |
| Croton Point Park | 2015-10-05 07:30 | John Hannan | 6 |
| Croton Point Park | 2014-10-15 08:25 | Evan Edelbaum | 1 |
| Ward Pound Ridge Reservation | 2014-10-12 07:21 | Devin Hefferon | 8 |
| Lenoir Preserve | 2014-10-12 06:45 | Michael Bochnik | 23 |
| L1072765 | 2014-10-11 15:00 | George Kappus | 3 |
| L2173541 | 2014-10-10 09:30 | Steve Martin | 2 |
| Croton Point Park | 2014-10-09 08:40 | Evan Edelbaum | 2 |
| Stone Barns Center for Food and Agriculture | 2014-10-08 09:45 | Evan Edelbaum | 5 |
| 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 | 2013-10-15 09:00 | Suzanne O'Rourke | 13 |
| Stone Barns Center for Food and Agriculture | 2013-10-14 10:00 | Evan Edelbaum | 200 |
| Croton Point Park | 2013-10-12 07:30 | Anne Swaim | 4 |
| 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 | 10 |
| Muscoot Farm | 2013-10-07 08:20 | Anne Swaim | 16 |
| Muscoot Farm | 2013-10-07 08:20 | Paul Lewis | 16 |
| Stone Barns Center for Food and Agriculture | 2012-10-15 08:30 | Evan Edelbaum | 100 |
| Hommocks Conservation Area | 2012-10-14 00:00 | gabriel normand | 2 |
| Lenoir Preserve | 2012-10-13 06:00 | Michael Bochnik | 1 |
| Stone Barns Center for Food and Agriculture | 2011-10-13 08:00 | Evan Edelbaum | 200 |
| Stone Barns Center for Food and Agriculture | 2011-10-08 08:30 | Evan Edelbaum | 20 |
| Stone Barns Center for Food and Agriculture | 2010-10-14 08:30 | Evan Edelbaum | 30 |
| Rockefeller SP Preserve | 2010-10-11 08:30 | Evan Edelbaum | 75 |
| Marshlands Conservancy | 2010-10-11 07:00 | Benjamin Van Doren | 40 |
| Marshlands Conservancy | 2010-10-11 07:00 | Eamon Corbett | 40 |
| Lenoir Preserve | 2010-10-10 06:00 | Michael Bochnik | X |
| Stone Barns Center for Food and Agriculture | 2010-10-09 08:40 | Evan Edelbaum | 3 |
| Croton Point Park | 2010-10-07 08:00 | Anne Swaim | X |