BirdAnalyst
Species · BCR 33 · BBS 2026 Release · 1966–2025

Common Ground Dove In Sonoran and Mojave Deserts

All regionsSonoran and Mojave DesertsGeneralists

Common Ground Dove in Sonoran and Mojave Deserts has declined: down 42% on the route-weighted index since 1971.

-42%Since 1971TrendPercent change in the route-weighted abundance index between a smoothed baseline window and the most recent one. It tracks direction, not absolute population.Full methodology →
23Routes In RegionSurvey routesHow many standard-protocol BBS routes contributed counts. More routes means a steadier, better-sampled index; very thin coverage is suppressed.Full methodology →
52YearsYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →

Notable SignalsNotable signalsLong-arc shifts the engine flags automatically — sustained declines or increases large enough to stand out from year-to-year noise.Full methodology →

No notable trend signals for Common Ground Dove in Sonoran and Mojave Deserts. See the full index history below.

Common Ground Dove In Sonoran and Mojave Deserts Population Forecast

If the recent trend holds, Common Ground Dove in Sonoran and Mojave Deserts is projected to fall about 93% by 2030 — from 0.71 in 2025 to a central estimate of 0.05 (95% range 0.00–0.45). A 5-year backtest shows a typical error of ±59.7%, with 80% of held-out values landing inside the 95% band.

-93%Change by 2030TrendPercent change in the route-weighted abundance index between a smoothed baseline window and the most recent one. It tracks direction, not absolute population.Full methodology →
0.05Projected 2030 indexProjected indexThe central forecast of the abundance index if the recent trend continues. A projection of the current trajectory, not a prediction.Full methodology →
0.00–0.4595% range95% rangeThe 95% uncertainty band around the projection at the forecast horizon. The true value should land inside it most of the time.Full methodology →
±59.7%Backtest errorBacktest errorTypical error when we hold out the most recent years, forecast them, and compare to what actually happened. Lower means a more trustworthy projection.Full methodology →
If the recent trend holds, Common Ground Dove in Sonoran and Mojave Deserts is projected to fall about 93% by 2030 — from 0.71 in 2025 to a central estimate of 0.05 (95% range 0.00–0.45). A 5-year backtest shows a typical error of ±59.7%, with 80% of held-out values landing inside the 95% band.19682030
Projection of the recent trend (dashed) with 80/95% bands — a projection, not a prediction. Habitat, climate, and land use are not modeled.
YearProjected indexProjected indexThe central forecast of the abundance index if the recent trend continues. A projection of the current trajectory, not a prediction.Full methodology →95% low95% rangeThe 95% uncertainty band around the projection at the forecast horizon. The true value should land inside it most of the time.Full methodology →95% high95% rangeThe 95% uncertainty band around the projection at the forecast horizon. The true value should land inside it most of the time.Full methodology →
20260.070.000.48
20270.070.000.47
20280.060.000.46
20290.060.000.46
20300.050.000.45

Routes In Sonoran and Mojave Deserts

Routes recording Common Ground Dove in Sonoran and Mojave Deserts.
Recent countThe raw number of individuals recorded on this route in its most recent survey year. A single-route tally, not a trend.Full methodology →
DatelandARIZONA202025
Imperial DamCALIFORNIA62010
Cutter 2ARIZONA52016
Ajo 2ARIZONA42019
Alamo RiverCALIFORNIA42018
Red RockARIZONA32014
Cactus ForestARIZONA32011
Red Rock 2ARIZONA22016
Parker DamCALIFORNIA22007
GlamisCALIFORNIA22017
Palo VerdeCALIFORNIA22012
FlorenceARIZONA11976
LagunaARIZONA12003
CoolidgeARIZONA11984
Alamo Res.ARIZONA12023
ArabyARIZONA12021
Casa GrandeARIZONA12021
Organ PipeARIZONA12021
Palo Verde 2ARIZONA12014
Coachella CnCALIFORNIA12000
NilandCALIFORNIA12015
BlytheCALIFORNIA11977
BrawleyCALIFORNIA12007

Source: USGS North American Breeding Bird Survey, retrieved 2026-08-14.