BirdAnalyst
Species · BCR 24 · BBS 2026 Release · 1966–2025

Tufted Titmouse In Central Hardwoods

All regionsCentral HardwoodsForest birds

Tufted Titmouse in Central Hardwoods has increased: up 30% on the route-weighted index since 1968.

+30%Since 1968TrendPercent change in the route-weighted abundance index between a smoothed baseline window and the most recent one. It tracks direction, not absolute population.Full methodology →
166Routes In RegionSurvey routesHow many standard-protocol BBS routes contributed counts. More routes means a steadier, better-sampled index; very thin coverage is suppressed.Full methodology →
59YearsYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →

Notable SignalsNotable signalsLong-arc shifts the engine flags automatically — sustained declines or increases large enough to stand out from year-to-year noise.Full methodology →

No notable trend signals for Tufted Titmouse in Central Hardwoods. See the full index history below.

Tufted Titmouse In Central Hardwoods Population Forecast

If the recent trend holds, Tufted Titmouse in Central Hardwoods is projected to rise about 16% by 2030 — from 19 in 2025 to a central estimate of 22 (95% range 18–27). A 5-year backtest shows a typical error of ±12.1%, with 100% of held-out values landing inside the 95% band.

+16%Change by 2030TrendPercent change in the route-weighted abundance index between a smoothed baseline window and the most recent one. It tracks direction, not absolute population.Full methodology →
22Projected 2030 indexProjected indexThe central forecast of the abundance index if the recent trend continues. A projection of the current trajectory, not a prediction.Full methodology →
18–2795% range95% rangeThe 95% uncertainty band around the projection at the forecast horizon. The true value should land inside it most of the time.Full methodology →
±12.1%Backtest errorBacktest errorTypical error when we hold out the most recent years, forecast them, and compare to what actually happened. Lower means a more trustworthy projection.Full methodology →
If the recent trend holds, Tufted Titmouse in Central Hardwoods is projected to rise about 16% by 2030 — from 19 in 2025 to a central estimate of 22 (95% range 18–27). A 5-year backtest shows a typical error of ±12.1%, with 100% of held-out values landing inside the 95% band.19662030
Projection of the recent trend (dashed) with 80/95% bands — a projection, not a prediction. Habitat, climate, and land use are not modeled.
YearProjected indexProjected indexThe central forecast of the abundance index if the recent trend continues. A projection of the current trajectory, not a prediction.Full methodology →95% low95% rangeThe 95% uncertainty band around the projection at the forecast horizon. The true value should land inside it most of the time.Full methodology →95% high95% rangeThe 95% uncertainty band around the projection at the forecast horizon. The true value should land inside it most of the time.Full methodology →
2026221726
2027221727
2028221727
2029221727
2030221827

Routes In Central Hardwoods

Routes recording Tufted Titmouse in Central Hardwoods.
Recent countThe raw number of individuals recorded on this route in its most recent survey year. A single-route tally, not a trend.Full methodology →
Trace LewisTENNESSEE632017
Trace CollinwoodTENNESSEE552018
TrianaALABAMA432012
BremenILLINOIS432025
BelknapILLINOIS432025
ZionARKANSAS422025
PulaskiILLINOIS402025
DelwoodILLINOIS402025
Ravenden SpringsARKANSAS362015
CentertownMISSOURI352025
BradyvilleTENNESSEE352021
RussellARKANSAS342021
CraneMISSOURI342025
Beaverdam LkILLINOIS332023
RoyaltonILLINOIS332025
New PhilaINDIANA332025
GeorgiaINDIANA332025
FultonARKANSAS322025
RomeOHIO322025
CollinwoodTENNESSEE322025
Indian Mound 2TENNESSEE322023
CentertonARKANSAS312025
RudyARKANSAS312025
YorkILLINOIS312025
Osage BeachMISSOURI312025

Source: USGS North American Breeding Bird Survey, retrieved 2026-08-14.