BirdAnalyst
Species · BCR 5 · BBS 2025 Release · 1966–2024

Western Wood-Pewee In Northern Pacific Rainforest

All regionsNorthern Pacific RainforestAerial insectivores

Western Wood-Pewee in Northern Pacific Rainforest has declined: down 49% on the route-weighted index since 1970.

-49%Since 1970
143Routes In Region
56Years

Notable Signals

No notable trend signals for Western Wood-Pewee in Northern Pacific Rainforest. See the full index history below.

Forecast

If the recent trend holds, Western Wood-Pewee in Northern Pacific Rainforest is projected to fall about 27% by 2029 — from 5.8 in 2024 to a central estimate of 4.2 (95% range 1.1–7.3). A 5-year backtest shows a typical error of ±33.8%, with 100% of held-out values landing inside the 95% band.

-27%Change by 2029
4.2Projected 2029 index
1.1–7.395% range
±33.8%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
20254.61.47.7
20264.51.47.6
20274.41.37.5
20284.31.27.4
20294.21.17.3

Routes In Northern Pacific Rainforest

Routes recording Western Wood-Pewee in Northern Pacific Rainforest.
Horse CreekCALIFORNIA532019
GreenOREGON332024
AdairOREGON302024
ElktonOREGON302024
Pe EllWASHINGTON262023
HoneydewCALIFORNIA252017
UmpquaOREGON242024
RuchOREGON242023
CarrvilleCALIFORNIA221970
SalemOREGON212024
Shasta LakeCALIFORNIA192012
DaytonOREGON192024
Sandy RiverOREGON192006
Junction CtyCALIFORNIA182011
EverettWASHINGTON172024
MukilteoWASHINGTON172024
SaladoOREGON162024
ScioOREGON162024
CarnationWASHINGTON162024
Hay ForkCALIFORNIA152017
Burnt RanchCALIFORNIA142016
GazelleCALIFORNIA142021
GarfieldOREGON142023
CoquilleOREGON142024
ScappooseOREGON142023

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