Species · Oregon · BBS 2025 Release · 1966–2024
Barred Owl Population Trend in Oregon
Barred Owl in Oregon has declined: down 47% on the route-weighted index since 2011.
-47%Since 2011
14Routes In State
15Years
Notable Barred Owl Trends in Oregon
No notable trend signals for Barred Owl in Oregon. See the full index history below.
Barred Owl Survey Routes in Oregon
| Molalla | 2 | 2022 | 2021 |
| Trask Summit | 2 | 2019 | 2011 |
| Harlan 2 | 2 | 2017 | 2017 |
| Myrtle Grove | 1 | 2022 | 2022 |
| Shellrock | 1 | 2019 | 2014 |
| Riley Peak | 1 | 2016 | 2015 |
| Santiam | 1 | 2009 | 2009 |
| Salado | 1 | 2013 | 2013 |
| Fisher | 1 | 2010 | 2010 |
| Blue River | 1 | 2023 | 2023 |
| Lorane | 1 | 2022 | 2009 |
| Selma | 1 | 2023 | 2023 |
| Warner Mtn. | 1 | 2024 | 2012 |
| Paisley | 1 | 2013 | 2013 |
Barred Owl Population Trend in Other States
alabamaalaskaarkansascaliforniaconnecticutdelawarefloridageorgiaidahoillinoisindianaiowakansaskentuckylouisianamainemarylandmassachusettsmichiganminnesotamississippimissourimontananebraskanew-hampshirenew-jerseynew-yorknorth-carolinaohiooklahomapennsylvaniarhode-islandsouth-carolinatennesseetexasvermontvirginiawashingtonwest-virginiawisconsin
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.