Species · Texas · BBS 2025 Release · 1966–2024
Yellow-headed Blackbird Population Trend in Texas
Yellow-headed Blackbird in Texas has surged: up 266% on the route-weighted index since 1982.
+266%Since 1982
14Routes In State
22Years
Notable Yellow-headed Blackbird Trends in Texas
No notable trend signals for Yellow-headed Blackbird in Texas. See the full index history below.
Yellow-headed Blackbird Population Forecast in Texas
If the recent trend holds, Yellow-headed Blackbird in Texas is projected to stay roughly flat through 2029, near 0.06 (95% range 0.00–0.14). A 5-year backtest shows a typical error of ±84.5%, with 80% of held-out values landing inside the 95% band.
n/aChange by 2029
0.06Projected 2029 index
0.00–0.1495% range
±84.5%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.05 | 0.00 | 0.13 |
| 2026 | 0.05 | 0.00 | 0.13 |
| 2027 | 0.05 | 0.00 | 0.13 |
| 2028 | 0.06 | 0.00 | 0.13 |
| 2029 | 0.06 | 0.00 | 0.14 |
Yellow-headed Blackbird Survey Routes in Texas
Yellow-headed Blackbird Population Trend in Other States
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.