BirdAnalyst
BBS Route · Oregon · BCR 9

Zumwalt Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 92 species recorded across 11 survey years, no longer active.

92Species RecordedSpecies recordedDistinct species detected on standard-protocol BBS runs here across all years on record — a measure of survey breadth, not a complete checklist.Full methodology →
11Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1995–2005Span
1Observers

Bird Species Found on Oregon Zumwalt

Top 40 of 92 species by most recent count. Each links to its species trend.

Species recorded on the Zumwalt route.
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 →TrendPercent 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 →Baseline yearThe first year of the smoothed window the trend is measured from. An earlier baseline means a longer record stands behind the number.Full methodology →History
Western MeadowlarkIcteridae2562005+6%1997
Vesper SparrowPasserellidae1272005-17%1997
Horned LarkAlaudidae802005-41%1997
Cliff SwallowHirundinidae692005-19%1997
Brewer's BlackbirdIcteridae592005+53%1997
Savannah SparrowPasserellidae552005-26%1997
European StarlingSturnidae282005+204%1997
Red-winged BlackbirdIcteridae222005-34%1997
Wilson's SnipeScolopacidae212005+19%1997
Barn SwallowHirundinidae172005+32%1997
Cassin's FinchFringillidae142005-4%1999
Brown-headed CowbirdIcteridae132005+42%1997
Chipping SparrowPasserellidae132005-22%1997
KilldeerCharadriidae122005+57%1997
American RobinTurdidae112005-23%1997
Western Wood-PeweeTyrannidae92005+60%1997
Black-billed MagpieCorvidae92005+342%1997
Red-tailed HawkAccipitridae82005-48%1997
Hermit ThrushTurdidae81996n/an/a
Song SparrowPasserellidae62005+56%1997
Clark's NutcrackerCorvidae52003-39%2000
Evening GrosbeakFringillidae51999-17%1997
Willow FlycatcherTyrannidae42005-33%1997
Red CrossbillFringillidae42005-77%1998
Western BluebirdTurdidae42005-33%1999
Green-winged TealAnatidae42004+0%1998
Northern PintailAnatidae42005-20%1999
GadwallAnatidae42000+300%1998
Violet-green SwallowHirundinidae41998n/an/a
Eastern KingbirdTyrannidae42002n/an/a
Ring-necked DuckAnatidae42004n/an/a
Cinnamon TealAnatidae32005+33%1998
Say's PhoebeTyrannidae32005-17%1998
Northern House WrenTroglodytidae32005-60%1997
Ruby-crowned KingletRegulidae32005+57%1998
Yellow-breasted ChatIcteriidae32003+200%1999
Golden-crowned KingletRegulidae31999n/an/a
MallardAnatidae22005-55%1997
Hairy WoodpeckerPicidae22001+50%1996
Dusky FlycatcherTyrannidae22005+75%1997

Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.