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

Orange-crowned Warbler In Northern Pacific Rainforest

All regionsNorthern Pacific RainforestForest birds

Orange-crowned Warbler in Northern Pacific Rainforest has held roughly steady: down 4% on the route-weighted index since 1970.

-4%Since 1970
158Routes In Region
56Years

Notable Signals

No notable trend signals for Orange-crowned Warbler in Northern Pacific Rainforest. See the full index history below.

Forecast

If the recent trend holds, Orange-crowned Warbler in Northern Pacific Rainforest is projected to stay roughly flat through 2029, near 11 (95% range 7.2–14). A 5-year backtest shows a typical error of ±9.2%, with 100% of held-out values landing inside the 95% band.

-5%Change by 2029
11Projected 2029 index
7.2–1495% range
±9.2%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
2025117.114
2026117.214
2027117.214
2028117.214
2029117.214

Routes In Northern Pacific Rainforest

Routes recording Orange-crowned Warbler in Northern Pacific Rainforest.
Copper RiverALASKA932011
HainesALASKA712024
Kuiu IslandALASKA632010
YakutatALASKA602024
CordovaALASKA572024
HopeALASKA542024
Thompson PasALASKA522024
HoonahALASKA492024
Elmendorf (Short)ALASKA481985
Stikine RiverALASKA442024
PetersburgALASKA431987
SewardALASKA401992
Chichagof IsALASKA342024
LongvaleCALIFORNIA332023
Thorne Bay 2ALASKA312024
CraigALASKA302024
Thorne BayALASKA302012
Sitka (Short)ALASKA301992
HoneydewCALIFORNIA292017
Sheep MtnALASKA282017
Hazel CampOREGON272022
Mitkof IsleALASKA252024
Alpenglow (Short)ALASKA242012
SitkaALASKA212024
TaholahWASHINGTON212022

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