Species · Maryland · BBS 2025 Release · 1966–2024
Tufted Titmouse Population Trend in Maryland
Tufted Titmouse in Maryland has surged: up 113% on the route-weighted index since 1968.
+113%Since 1968
76Routes In State
58Years
Notable Tufted Titmouse Trends in Maryland
long arc increasecomputed index
Tufted Titmouse has surged in Maryland: up 112% on the route-weighted index since 1968.
Tufted Titmouse Population Forecast in Maryland
If the recent trend holds, Tufted Titmouse in Maryland is projected to stay roughly flat through 2029, near 26 (95% range 21–30). A 5-year backtest shows a typical error of ±12.4%, with 80% of held-out values landing inside the 95% band.
+9%Change by 2029
26Projected 2029 index
21–3095% range
±12.4%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 25 | 20 | 29 |
| 2026 | 25 | 20 | 30 |
| 2027 | 25 | 21 | 30 |
| 2028 | 26 | 21 | 30 |
| 2029 | 26 | 21 | 30 |
Tufted Titmouse Survey Routes in Maryland
| Island Creek | 78 | 2024 | 1991 |
| Ijamsville | 61 | 2024 | 1986 |
| Olney | 57 | 2024 | 1966 |
| Forest Grove | 54 | 2023 | 2011 |
| Cokesbury | 48 | 2024 | 1966 |
| Jennings | 45 | 2024 | 1995 |
| Pomonkey | 43 | 2024 | 1966 |
| La Plata | 42 | 2009 | 1966 |
| Davidsnville | 40 | 2024 | 1982 |
| Furnace Town | 37 | 2024 | 2015 |
| Emmitsburg | 35 | 2024 | 1966 |
| Finzel | 35 | 2024 | 1995 |
| Fruitland | 33 | 1998 | 1966 |
| Pr Frederick | 33 | 2024 | 1991 |
| Oldtown | 30 | 2024 | 1970 |
| Hughesville | 30 | 2024 | 1966 |
| Nottingham | 29 | 2024 | 2005 |
| Silver Spg | 27 | 1989 | 1966 |
| Eklo | 26 | 2018 | 1966 |
| Piney Grove | 26 | 2024 | 1995 |
| Earlton | 26 | 2024 | 2014 |
| Pt Republic | 25 | 1989 | 1966 |
| St. George'S Island | 25 | 2017 | 2015 |
| Williamsport | 24 | 2024 | 1966 |
| Tall Timbers | 23 | 2014 | 1966 |
Tufted Titmouse Population Trend in Other States
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.