Checklists submitted within the last hour are not shown.
| Observer | Date | Time | Species |
|---|---|---|---|
| Justin Martin | 23 Feb 2020 | 07:25 | 14 |
| Justin Martin | 17 Feb 2020 | 16:17 | 7 |
| Justin Martin | 16 Feb 2020 | 14:25 | 8 |
| Justin Martin | 11 Feb 2020 | 16:16 | 4 |
| Justin Martin | 1 Feb 2020 | 09:10 | 5 |
| Justin Martin | 25 Jan 2020 | 08:41 | 4 |
| Jason Larson | 22 Jan 2020 | 16:18 | 12 |
| Jason Larson | 20 Jan 2020 | 17:01 | 8 |
| Jason Larson | 8 Jan 2020 | 16:33 | 4 |
| Jason Larson | 6 Jan 2020 | 17:01 | 3 |
| Josh Yoder | 30 Dec 2019 | 12:15 | 4 |
| Justin Martin | 7 Dec 2019 | 16:47 | 9 |
| Aaron Nisley | 2 Nov 2019 | 11:50 | 12 |
| Gary Cowell | 2 Nov 2019 | 11:20 | 19 |
| Justin Martin | 1 Nov 2019 | 16:22 | 10 |
| Tyler Ficker | 31 Oct 2019 | 14:03 | 9 |
| Gautam Apte | 31 Oct 2019 | 14:03 | 9 |
| Kevin Pero | 31 Oct 2019 | 14:03 | 9 |
| Elias Raber | 4 Oct 2019 | 11:10 | 33 |
| Robert Bochenek | 26 Aug 2019 | 15:36 | 4 |
| Scott Jennex | 26 Aug 2019 | 15:36 | 6 |
| Karl Overman | 26 Aug 2019 | 15:36 | 4 |
| Gary Cowell | 4 Jul 2019 | 14:39 | 19 |
| Anna Dissanayaka | 7 May 2019 | 06:46 | 25 |
| Anna Dissanayaka | 29 Apr 2019 | 12:24 | 41 |
| Julie Wittmer | 29 Apr 2019 | 12:24 | 41 |
| Trevor Zook | 12 Apr 2019 | 07:22 | 9 |
| Paul Sherwood | 11 Apr 2019 | 18:09 | 7 |
| Justin Martin | 10 Apr 2019 | 16:43 | 16 |
| Elias Raber | 6 Apr 2019 | 09:29 | 26 |
| Gary Cowell | 24 Mar 2019 | 13:15 | 24 |
| Elias Raber | 12 Jan 2019 | 07:51 | 26 |
| Gary Cowell | 4 Jul 2018 | 17:38 | 41 |
| Julie Wittmer | 1 Jul 2018 | 18:50 | 19 |
| Gary Cowell | 4 Jun 2018 | 15:38 | 21 |
| Julie Wittmer | 29 May 2018 | 10:00 | 12 |
| Gary Cowell | 28 May 2018 | 12:35 | 19 |
| Julie Wittmer | 20 May 2018 | 18:30 | 18 |
| Julie Wittmer | 19 May 2018 | 12:00 | 22 |
| Julie Wittmer | 17 May 2018 | 11:10 | 19 |
| Julie Wittmer | 16 May 2018 | 18:00 | 18 |
| Julie Wittmer | 11 May 2018 | 15:40 | 18 |
| Julie Wittmer | 9 May 2018 | 17:00 | 17 |
| Julie Wittmer | 6 May 2018 | 11:30 | 26 |
| Julie Wittmer | 5 May 2018 | 08:25 | 28 |
| Gary Cowell | 4 May 2018 | 14:22 | 38 |
| Julie Wittmer | 4 May 2018 | 09:00 | 26 |
| Julie Wittmer | 3 May 2018 | 18:30 | 24 |
| Julie Wittmer | 3 May 2018 | 07:30 | 32 |
| Julie Wittmer | 2 May 2018 | 09:30 | 25 |
| Justin Martin | 28 Apr 2018 | 08:35 | 19 |
| Julie Wittmer | 26 Apr 2018 | 18:25 | 20 |
| Julie Wittmer | 25 Apr 2018 | 18:25 | 17 |
| Julie Wittmer | 24 Apr 2018 | 18:15 | 13 |
| Gary Cowell | 23 Apr 2018 | 11:52 | 37 |
| Julie Wittmer | 22 Apr 2018 | 18:10 | 12 |
| Justin Martin | 16 Apr 2018 | 17:20 | 10 |
| Julie Wittmer | 14 Apr 2018 | 13:50 | 12 |
| Julie Wittmer | 13 Apr 2018 | 17:50 | 20 |
| Julie Wittmer | 12 Apr 2018 | 18:30 | 13 |
| Julie Wittmer | 11 Apr 2018 | 16:30 | 5 |
| Justin Martin | 30 Mar 2018 | 17:28 | 14 |
| Anna Dissanayaka | 26 Mar 2018 | 17:10 | 17 |
| Ben Warner | 26 Mar 2018 | 17:10 | 17 |
| Julie Wittmer | 26 Mar 2018 | 17:10 | 17 |
| Justin Martin | 12 Mar 2018 | 17:05 | 3 |
| Justin Martin | 10 Mar 2018 | 16:50 | 10 |
| Jeremy Dominguez | 9 Mar 2018 | 12:06 | 12 |
| Sarah Lucas | 9 Mar 2018 | 12:06 | 12 |
| Gary Cowell | 27 Feb 2018 | 11:50 | 19 |
| Margaret Bowman | 31 Jan 2018 | 16:02 | 3 |
| Harrison Ponn | 31 Jan 2018 | 16:02 | 3 |
| Michael David | 30 Jan 2018 | 16:38 | 4 |
| Anna Dissanayaka | 1 Jan 2018 | 15:01 | 12 |
| Ben Warner | 1 Jan 2018 | 15:01 | 12 |
| Kyle Bailey | 1 Jan 2018 | 08:00 | 9 |
| Jeff Peters | 19 Dec 2017 | 10:24 | 22 |
| Gary Cowell | 16 Dec 2017 | 06:20 | 1 |
| Debbie and Mark Raven | 4 Dec 2017 | 14:15 | 11 |
| Anna Dissanayaka | 4 Dec 2017 | 09:23 | 16 |
| Ben Warner | 4 Dec 2017 | 09:23 | 16 |
| Julie Wittmer | 4 Dec 2017 | 09:23 | 16 |
| Justin Martin | 3 Dec 2017 | 14:30 | 10 |
| Richard Domokos | 3 Dec 2017 | 10:05 | 22 |
| Greg Cornett | 2 Dec 2017 | 12:17 | 14 |
| Eric Shlapack | 2 Dec 2017 | 11:33 | 14 |
| Jacob Raber | 2 Dec 2017 | 07:50 | 15 |
| Andy Sewell | 2 Dec 2017 | 07:00 | 10 |
| Donna Kuhn | 2 Dec 2017 | 07:00 | 8 |
| Corinna Honscheid | 2 Dec 2017 | 07:00 | 13 |
| Lisa Phelps | 2 Dec 2017 | 07:00 | 4 |
| Beth Lenoble | 2 Dec 2017 | 07:00 | 13 |
| Jennifer Kuehn | 2 Dec 2017 | 07:00 | 10 |
| George Billman | 2 Dec 2017 | 07:00 | 9 |
| Anna Dissanayaka | 27 Nov 2017 | 14:40 | 5 |
| Ben Warner | 27 Nov 2017 | 14:40 | 5 |
| Julie Wittmer | 27 Nov 2017 | 14:40 | 5 |
| Anna Dissanayaka | 27 Nov 2017 | 11:02 | 7 |
| Ben Warner | 27 Nov 2017 | 11:02 | 7 |
| Corinna Honscheid | 27 Nov 2017 | 09:09 | 15 |
| Beth Lenoble | 27 Nov 2017 | 09:09 | 15 |
| Kyle Bailey | 27 Nov 2017 | 08:52 | 7 |
| George Novosel | 26 Nov 2017 | 11:48 | 6 |
| Michele Skolmutch | 26 Nov 2017 | 11:46 | 6 |
| Troy Herrel | 26 Nov 2017 | 08:50 | 15 |
| Justin Martin | 25 Nov 2017 | 15:15 | 8 |
| Sheila Bremer | 25 Nov 2017 | 14:45 | 6 |
| Ed Bremer | 25 Nov 2017 | 14:45 | 6 |
| Sheila Bremer | 25 Nov 2017 | 11:00 | 9 |
| Ed Bremer | 25 Nov 2017 | 11:00 | 9 |
| Gabby Loomis-Amrhein | 25 Nov 2017 | 10:45 | 23 |
| James Muller | 25 Nov 2017 | 07:40 | 10 |
| Alex Eberts | 25 Nov 2017 | 07:00 | 18 |
| Matthew Bell | 25 Nov 2017 | 07:00 | 18 |
| Jordan Parrott | 25 Nov 2017 | 07:00 | 18 |
| OSU Ornithology Club | 25 Nov 2017 | 07:00 | 18 |
| Jon Cefus | 24 Nov 2017 | 15:13 | 9 |
| Ben Morrison | 24 Nov 2017 | 15:13 | 9 |
| Dan Enders | 24 Nov 2017 | 14:20 | 13 |
| Nicole Freshour | 24 Nov 2017 | 14:20 | 13 |
| joe faulkner | 24 Nov 2017 | 13:45 | 5 |
| Vicki Derr | 24 Nov 2017 | 13:45 | 5 |
| Carlton Schooley | 24 Nov 2017 | 12:04 | 3 |
| Donna Kuhn | 24 Nov 2017 | 12:00 | 5 |
| Su Snyder | 24 Nov 2017 | 11:45 | 1 |
| Susan Evanoff | 24 Nov 2017 | 11:45 | 1 |
| Jacob Raber | 24 Nov 2017 | 10:30 | 7 |
| Ron Sempier | 24 Nov 2017 | 10:15 | 7 |
| Carl Winstead | 24 Nov 2017 | 09:06 | 14 |
| Leslie Sours | 24 Nov 2017 | 09:06 | 16 |
| Gary Cowell | 23 Nov 2017 | 14:20 | 21 |
| Gary Cowell | 3 Oct 2017 | 15:21 | 11 |
| Gary Cowell | 15 Aug 2017 | 17:17 | 23 |
| Justin Martin | 9 May 2017 | 14:45 | 37 |
| Gary Cowell | 7 May 2017 | 16:35 | 33 |
| Ruth Parks | 6 May 2017 | 14:00 | 14 |
| Carey Parks | 6 May 2017 | 14:00 | 14 |
| Justin Martin | 6 May 2017 | 06:55 | 29 |
| Gary Cowell | 3 May 2017 | 13:45 | 56 |
| Justin Martin | 30 Apr 2017 | 07:00 | 25 |
| Gary Cowell | 29 Apr 2017 | 15:00 | 4 |
| Gary Cowell | 29 Apr 2017 | 07:46 | 55 |
| Gary Cowell | 28 Apr 2017 | 08:46 | 53 |
| Gary Cowell | 27 Apr 2017 | 08:30 | 44 |
| Justin Martin | 26 Apr 2017 | 06:55 | 27 |
| Gary Cowell | 22 Apr 2017 | 12:37 | 26 |
| Gary Cowell | 19 Apr 2017 | 13:15 | 29 |
| Gary Cowell | 18 Apr 2017 | 18:21 | 24 |
| Gary Cowell | 15 Apr 2017 | 16:25 | 32 |
| Justin Martin | 14 Apr 2017 | 15:50 | 18 |
| Gary Cowell | 12 Apr 2017 | 13:51 | 36 |
| Gary Cowell | 8 Apr 2017 | 16:00 | 24 |
| Julie Wittmer | 2 Apr 2017 | 19:15 | 6 |
| Gary Cowell | 2 Apr 2017 | 16:15 | 26 |
| Justin Martin | 28 Mar 2017 | 17:00 | 13 |
| Gary Cowell | 26 Mar 2017 | 08:10 | 40 |
| Gary Cowell | 23 Mar 2017 | 13:10 | 26 |
| Anna Dissanayaka | 21 Mar 2017 | 16:33 | 31 |
| Ben Warner | 21 Mar 2017 | 16:33 | 31 |
| Julie Wittmer | 21 Mar 2017 | 16:33 | 31 |
| Gary Cowell | 9 Mar 2017 | 13:43 | 24 |
| Gary Cowell | 7 Mar 2017 | 13:32 | 18 |
| Gary Cowell | 5 Mar 2017 | 11:48 | 23 |
| Gary Cowell | 27 Feb 2017 | 12:20 | 16 |
| Gary Cowell | 26 Feb 2017 | 10:15 | 23 |
| Gary Cowell | 21 Feb 2017 | 14:05 | 11 |
| Anna Dissanayaka | 20 Feb 2017 | 14:55 | 10 |
| Ben Warner | 20 Feb 2017 | 14:55 | 10 |
| Gary Cowell | 18 Feb 2017 | 15:02 | 8 |
| Gary Cowell | 17 Feb 2017 | 17:30 | 1 |
| Gary Cowell | 17 Feb 2017 | 13:16 | 8 |
| Justin Martin | 16 Feb 2017 | 17:25 | 9 |
| Gary Cowell | 11 Feb 2017 | 09:23 | 18 |
| Justin Martin | 6 Feb 2017 | 16:30 | 8 |
| Gary Cowell | 6 Feb 2017 | 11:48 | 5 |
| Gary Cowell | 5 Feb 2017 | 10:19 | 13 |
| Gary Cowell | 2 Feb 2017 | 12:12 | 8 |
| Gary Cowell | 30 Jan 2017 | 13:45 | 9 |
| Gary Cowell | 29 Jan 2017 | 13:45 | 1 |
| Gary Cowell | 28 Jan 2017 | 13:50 | 10 |
| Gary Cowell | 26 Jan 2017 | 12:28 | 8 |
| Justin Martin | 25 Jan 2017 | 16:45 | 8 |
| Gary Cowell | 23 Jan 2017 | 13:27 | 1 |
| Gary Cowell | 21 Jan 2017 | 13:50 | 16 |
| Gary Cowell | 15 Jan 2017 | 12:47 | 13 |
| Gary Cowell | 10 Jan 2017 | 15:04 | 3 |
| Gary Cowell | 13 Dec 2016 | 14:24 | 8 |
| Gary Cowell | 7 Dec 2016 | 14:25 | 15 |
| Gary Cowell | 3 Dec 2016 | 11:01 | 16 |
| Jeffrey Roth | 1 Dec 2016 | 13:18 | 5 |
| Gary Cowell | 29 Nov 2016 | 08:04 | 23 |
| Gary Cowell | 24 Nov 2016 | 07:35 | 19 |
| Eric Shlapack | 21 Nov 2016 | 13:19 | 4 |
| Gary Cowell | 16 Nov 2016 | 16:16 | 10 |
| Gary Cowell | 10 Nov 2016 | 08:18 | 25 |
| Gary Cowell | 9 Nov 2016 | 11:34 | 22 |
| Margaret Bowman | 8 Nov 2016 | 09:24 | 7 |
| Julie Wittmer | 8 Nov 2016 | 09:24 | 7 |
| Gary Cowell | 5 Nov 2016 | 10:05 | 18 |
| Gary Cowell | 3 Nov 2016 | 13:37 | 23 |