BirdAnalyst
Species · BCR 9 · BBS 2025 Release · 1966–2024

Say's Phoebe In Great Basin

All regionsGreat BasinAerial insectivores

Say's Phoebe in Great Basin has increased: up 30% on the route-weighted index since 1970.

+30%Since 1970
199Routes In Region
56Years

Notable Signals

No notable trend signals for Say's Phoebe in Great Basin. See the full index history below.

Forecast

If the recent trend holds, Say's Phoebe in Great Basin is projected to stay roughly flat through 2029, near 1.0 (95% range 0.69–1.4). A 5-year backtest shows a typical error of ±15%, with 100% of held-out values landing inside the 95% band.

-0%Change by 2029
1.0Projected 2029 index
0.69–1.495% range
±15%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
20251.00.651.4
20261.00.661.4
20271.00.671.4
20281.00.681.4
20291.00.691.4

Routes In Great Basin

Routes recording Say's Phoebe in Great Basin.
SnowdenWASHINGTON161971
NighthawkWASHINGTON112024
Ewan 2WASHINGTON92024
PicaboIDAHO72021
Tule ValleyUTAH72011
ReardanWASHINGTON72024
Walla WallaWASHINGTON71993
Ruby ValleyNEVADA61999
RavendaleCALIFORNIA52024
OreanaNEVADA52003
Lone RockOREGON52024
DeschutesOREGON52024
EightmileOREGON52024
PendletonOREGON52024
NewcastleUTAH52022
TwispWASHINGTON52024
EwanWASHINGTON52019
EllensburgWASHINGTON52024
Moses CouleeWASHINGTON52023
Lake ChelanWASHINGTON52024
JoelIDAHO42024
Toiyabe NfNEVADA42024
NixonNEVADA42024
Darroughs Hot SpgsNEVADA42018
PrincetonOREGON41985

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