BirdAnalyst
BBS Route · Washington · BCR 9

Harwood Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 58 species recorded across 5 survey years, no longer active.

58Species 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 →
5Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1993–1997Span
1Observers

Bird Species Found on Washington Harwood

Top 40 of 58 species by most recent count. Each links to its species trend.

Species recorded on the Harwood 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
European StarlingSturnidae1681997+167%1994
Red-winged BlackbirdIcteridae1401997+58%1994
Brewer's BlackbirdIcteridae951997-54%1994
Western MeadowlarkIcteridae781997+32%1994
American RobinTurdidae511997+44%1994
Northern Rough-winged SwallowHirundinidae471997+144%1994
Black-billed MagpieCorvidae341997+20%1994
Barn SwallowHirundinidae321997-17%1994
Wilson's SnipeScolopacidae201997+36%1994
KilldeerCharadriidae201997+74%1994
House SparrowPasseridae191997-28%1994
California QuailOdontophoridae151997+50%1994
Mourning DoveColumbidae151997+58%1994
Cassin's FinchFringillidae121993n/an/a
Brown-headed CowbirdIcteridae111997+133%1994
Ring-necked PheasantPhasianidae101997-5%1994
American KestrelFalconidae91997+57%1994
Common RavenCorvidae91997+150%1994
House FinchFringillidae91997+53%1994
MallardAnatidae81997+400%1995
Western KingbirdTyrannidae71997-13%1994
Canada GooseAnatidae71995n/an/a
Blue-winged TealAnatidae61993n/an/a
Burrowing OwlStrigidae61997n/an/a
American GoldfinchFringillidae51996+100%1994
Horned LarkAlaudidae41997-22%1994
Northern House WrenTroglodytidae41997+67%1994
Turkey VultureCathartidae31997+200%1993
American CrowCorvidae31997+33%1994
Rock WrenTroglodytidae31996+33%1994
Common NighthawkCaprimulgidae31997-78%1995
Vesper SparrowPasserellidae31997n/an/a
Long-billed CurlewScolopacidae21997-83%1993
Northern HarrierAccipitridae21997-20%1994
Red-tailed HawkAccipitridae21997-35%1994
Western Wood-PeweeTyrannidae21997-20%1994
Bullock's OrioleIcteridae21997+0%1994
Black-capped ChickadeeParidae21996+100%1993
Western BluebirdTurdidae21993n/an/a
Lark SparrowPasserellidae21997+100%1994

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