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

California Scrub-Jay In Northern Pacific Rainforest

All regionsNorthern Pacific RainforestGeneralists

California Scrub-Jay in Northern Pacific Rainforest has held roughly steady: down 6% on the route-weighted index since 1970.

-6%Since 1970
77Routes In Region
56Years

Notable Signals

No notable trend signals for California Scrub-Jay in Northern Pacific Rainforest. See the full index history below.

Forecast

If the recent trend holds, California Scrub-Jay in Northern Pacific Rainforest is projected to stay roughly flat through 2029, near 3.1 (95% range 1.3–4.9). A 5-year backtest shows a typical error of ±9.6%, with 100% of held-out values landing inside the 95% band.

+4%Change by 2029
3.1Projected 2029 index
1.3–4.995% range
±9.6%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
20253.21.45.0
20263.21.45.0
20273.21.45.0
20283.11.34.9
20293.11.34.9

Routes In Northern Pacific Rainforest

Routes recording California Scrub-Jay in Northern Pacific Rainforest.
AlderpointCALIFORNIA382012
Horse CreekCALIFORNIA232019
Emigrant LkOREGON232001
LongvaleCALIFORNIA222023
GarfieldOREGON222023
DerbyOREGON191993
CanbyOREGON192024
DaytonOREGON182024
South ElmaWASHINGTON182024
AdairOREGON172024
SalemOREGON172024
HullvilleCALIFORNIA162019
GreenOREGON152024
Pe EllWASHINGTON152023
Fish RockCALIFORNIA142014
UmpquaOREGON142024
Emigrant Lake 2OREGON142024
McminnvilleOREGON142024
ElktonOREGON122024
Junction CtyCALIFORNIA112012
ScioOREGON102024
ScappooseOREGON92023
CamasWASHINGTON92018
OrleansCALIFORNIA82012
RuchOREGON82023

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