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

Savannah Sparrow Population Trend in Nevada

All statesGrassland birds

Savannah Sparrow in Nevada has increased: up 35% on the route-weighted index since 1973.

+35%Since 1973
30Routes In State
44Years

Notable Savannah Sparrow Trends in Nevada

No notable trend signals for Savannah Sparrow in Nevada. See the full index history below.

Savannah Sparrow Population Forecast in Nevada

If the recent trend holds, Savannah Sparrow in Nevada is projected to stay roughly flat through 2029, near 0.43 (95% range 0.00–2.0). A 5-year backtest shows a typical error of ±234.8%, with 100% of held-out values landing inside the 95% band.

-6%Change by 2029
0.43Projected 2029 index
0.00–2.095% range
±234.8%Backtest error
19682029
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
20250.480.002.0
20260.470.002.0
20270.460.002.0
20280.450.002.0
20290.430.002.0

Savannah Sparrow Survey Routes in Nevada

Routes recording Savannah Sparrow in Nevada.
Dinner Sta819931990
Comins Lake720142011
Ruby Valley719991999
Meadow Vally420242021
Nixon420191989
Gardnerville320121998
Midas220241998
Humboldt Nf220192013
Mizpah220172017
Ash Meadows220021993
Eureka220172008
Humboldt Nf 2220242021
Mill City220232023
Chimney Res.220232017
Fallon220171998
Ranchogrande120231990
Sand Pass120241979
Sheldon Nwr120102010
Walker Can120071986
Austin120162016
Toiyabe Nf120102002
Ruby Valley 2120182016
Majors Place120242024
Virgin Creek120061995
Dobbin Creek120061973

Savannah Sparrow Population Trend in Other States

alaskaarizonacaliforniacoloradoconnecticutdelawareidahoillinoisindianaiowakansaskentuckymainemarylandmassachusettsmichiganminnesotamissourimontananebraskanew-hampshirenew-jerseynew-mexiconew-yorknorth-carolinanorth-dakotaohiooregonpennsylvaniarhode-islandsouth-dakotatennesseeutahvermontvirginiawashingtonwest-virginiawisconsinwyoming

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