BirdAnalyst
Species · Arizona · BBS 2025 Release · 1966–2024

Cooper's Hawk Population Trend in Arizona

All statesGeneralists

Cooper's Hawk in Arizona has declined: down 26% on the route-weighted index since 1974.

-26%Since 1974
38Routes In State
51Years

Notable Cooper's Hawk Trends in Arizona

No notable trend signals for Cooper's Hawk in Arizona. See the full index history below.

Cooper's Hawk Population Forecast in Arizona

If the recent trend holds, Cooper's Hawk in Arizona is projected to stay roughly flat through 2029, near 0.08 (95% range 0.00–0.21). A 5-year backtest shows a typical error of ±31.1%, with 100% of held-out values landing inside the 95% band.

-9%Change by 2029
0.08Projected 2029 index
0.00–0.2195% range
±31.1%Backtest error
19692029
Projection of the recent trend (dashed) with 80/95% bands — a projection, not a prediction. Habitat, climate, and land use are not modeled.
YearProjected index95% low95% high
20250.080.000.22
20260.080.000.21
20270.080.000.21
20280.080.000.21
20290.080.000.21

Cooper's Hawk Survey Routes in Arizona

Routes recording Cooper's Hawk in Arizona.
Pinetop320222021
House Rock219811976
Toroweap220192001
Red Rock220071997
Black Mesa119941991
Portal120211975
Dragoon120011993
Rucker120041995
Rose Wells119741974
Sawmill120062006
Prescott120221977
Aztec Peak119781974
Blue119801977
Pomerene120241974
San Simon119821982
Peña Blanca120101979
Patagonia120191969
Sunizona119921980
Page120122012
Riviera120142010
Greasewood120032003
Skull Valley120231998
Tonto Vill.120062006
Forest Lakes120242006
Palo Verde120111998

Cooper's Hawk Population Trend in Other States

alabamaarkansascaliforniacoloradoconnecticutdelawarefloridageorgiaidahoillinoisindianaiowakansaskentuckylouisianamainemarylandmassachusettsmichiganminnesotamississippimissourimontananebraskanevadanew-hampshirenew-jerseynew-mexiconew-yorknorth-carolinanorth-dakotaohiooklahomaoregonpennsylvaniarhode-islandsouth-carolinasouth-dakotatennesseetexasutahvermontvirginiawashingtonwest-virginiawisconsinwyoming

Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.