Species · Arizona · BBS 2025 Release · 1966–2024
Northern Pygmy-Owl Population Trend in Arizona
Northern Pygmy-Owl in Arizona has fallen sharply: down 69% on the route-weighted index since 1992.
-69%Since 1992
9Routes In State
17Years
Notable Northern Pygmy-Owl Trends in Arizona
long arc declinecomputed index
Northern Pygmy-Owl has fallen sharply in Arizona: down 69% on the route-weighted index since 1992.
Northern Pygmy-Owl Survey Routes in Arizona
| Blue | 3 | 1987 | 1987 |
| Mt. Graham | 2 | 2019 | 2018 |
| House Rock | 1 | 1993 | 1993 |
| Portal | 1 | 2019 | 1985 |
| Rucker | 1 | 2009 | 2009 |
| Alpine | 1 | 2021 | 2003 |
| Prescott | 1 | 2022 | 2022 |
| Sahuarita | 1 | 2008 | 2008 |
| Sprucedale | 1 | 2008 | 1992 |
Northern Pygmy-Owl Population Trend in Other States
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.