Species · BCR 36 · BBS 2025 Release · 1966–2024
Cooper's Hawk In Tamaulipan Brushlands
Cooper's Hawk in Tamaulipan Brushlands has edged down: down 23% on the route-weighted index since 1993.
-23%Since 1993
13Routes In Region
21Years
Notable Signals
No notable trend signals for Cooper's Hawk in Tamaulipan Brushlands. See the full index history below.
Forecast
If the recent trend holds, Cooper's Hawk in Tamaulipan Brushlands is projected to rise about 59% by 2029 — from 0.08 in 2024 to a central estimate of 0.13 (95% range 0.00–0.26). A 5-year backtest shows a typical error of ±47.3%, with 100% of held-out values landing inside the 95% band.
+59%Change by 2029
0.13Projected 2029 index
0.00–0.2695% range
±47.3%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.13 | 0.00 | 0.27 |
| 2026 | 0.13 | 0.00 | 0.27 |
| 2027 | 0.13 | 0.00 | 0.26 |
| 2028 | 0.13 | 0.00 | 0.26 |
| 2029 | 0.13 | 0.00 | 0.26 |
Routes In Tamaulipan Brushlands
| La Pryor | TEXAS | 3 | 2010 |
| Laredo | TEXAS | 3 | 2017 |
| Rachal | TEXAS | 2 | 2018 |
| Zapata | TEXAS | 1 | 1978 |
| Kingsville | TEXAS | 1 | 1988 |
| Mirando City | TEXAS | 1 | 2018 |
| Encinal | TEXAS | 1 | 2004 |
| Hondo | TEXAS | 1 | 2024 |
| Dilley | TEXAS | 1 | 2021 |
| Progreso | TEXAS | 1 | 2008 |
| Sejita | TEXAS | 1 | 2022 |
| Pedro Creek | TEXAS | 1 | 1998 |
| Millett 2 | TEXAS | 1 | 2014 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.