Species · Florida · BBS 2025 Release · 1966–2024
Yellow Warbler Population Trend in Florida
Yellow Warbler in Florida has fallen sharply: down 69% on the route-weighted index since 1971.
-69%Since 1971
7Routes In State
19Years
Notable Yellow Warbler Trends in Florida
No notable trend signals for Yellow Warbler in Florida. See the full index history below.
Yellow Warbler Population Forecast in Florida
If the recent trend holds, Yellow Warbler in Florida is projected to stay roughly flat through 2026, near 0.00 (95% range 0.00–0.04). A 5-year backtest shows a typical error of ±35.1%, with 100% of held-out values landing inside the 95% band.
n/aChange by 2026
0.00Projected 2026 index
0.00–0.0495% range
±35.1%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2022 | 0.01 | 0.00 | 0.04 |
| 2023 | 0.01 | 0.00 | 0.04 |
| 2024 | 0.01 | 0.00 | 0.04 |
| 2025 | 0.00 | 0.00 | 0.04 |
| 2026 | 0.00 | 0.00 | 0.04 |
Yellow Warbler Survey Routes in Florida
| San Antonio | 2 | 1985 | 1982 |
| Plantation K | 1 | 1979 | 1966 |
| Andytown | 1 | 1978 | 1978 |
| Key Largo | 1 | 1991 | 1987 |
| Card Sound | 1 | 2021 | 2021 |
| Sugarloaf Key | 1 | 1999 | 1999 |
| Sugarloaf Key 2 | 1 | 2013 | 2007 |
Yellow Warbler Population Trend in Other States
alabamaalaskaarizonaarkansascaliforniacoloradoconnecticutdelawaregeorgiaidahoillinoisindianaiowakansaskentuckymainemarylandmassachusettsmichiganminnesotamississippimissourimontananebraskanevadanew-hampshirenew-jerseynew-mexiconew-yorknorth-carolinanorth-dakotaohiooklahomaoregonpennsylvaniarhode-islandsouth-carolinasouth-dakotatennesseetexasutahvermontvirginiawashingtonwest-virginiawisconsinwyoming
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.