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BBS Route · Oregon · BCR 9

Barnes Val Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 112 species recorded across 7 survey years, no longer active.

112Species 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 →
7Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1971–1987Span
4Observers

Bird Species Found on Oregon Barnes Val

Top 40 of 112 species by most recent count. Each links to its species trend.

Species recorded on the Barnes Val 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
Canada GooseAnatidae1751987+455%1973
Chipping SparrowPasserellidae571987+129%1972
Northern House WrenTroglodytidae54198720×1974
American RobinTurdidae511987+25%1973
Mountain ChickadeeParidae451987-13%1973
Western TanagerCardinalidae411987+29%1973
Red-winged BlackbirdIcteridae371987+348%1973
Common NighthawkCaprimulgidae291987+750%1973
Brewer's BlackbirdIcteridae271987+195%1973
Western Wood-PeweeTyrannidae251987+177%1984
Steller's JayCorvidae231987-20%1973
Townsend's SolitaireTurdidae221987+450%1984
Tree SwallowHirundinidae191987+290%1973
Dusky FlycatcherTyrannidae191987+229%1984
Vesper SparrowPasserellidae191987+78%1984
Gray FlycatcherTyrannidae191987+73%1984
Green-tailed TowheePasserellidae17198717×1984
Evening GrosbeakFringillidae171987n/an/a
Red-breasted NuthatchSittidae161987+18%1974
Cassin's FinchFringillidae161987-62%1984
MallardAnatidae151987+322%1973
Black-capped ChickadeeParidae131984-74%1971
Brown CreeperCerthiidae131987+14%1984
Cinnamon TealAnatidae111987+56%1984
Williamson's SapsuckerPicidae11198711×1984
Rock WrenTroglodytidae111987+120%1984
Clark's NutcrackerCorvidae111985n/an/a
Mourning DoveColumbidae101987-50%1973
Mountain BluebirdTurdidae101987+12%1973
Hermit ThrushTurdidae91987-53%1984
Sage ThrasherMimidae81972+167%1971
Ruby-crowned KingletRegulidae81984+60%1972
Brown-headed CowbirdIcteridae81987+140%1984
House FinchFringillidae71971n/an/a
Lazuli BuntingCardinalidae71985+17%1974
California Scrub-JayCorvidae61972n/an/a
Northern PintailAnatidae61974n/an/a
Ring-necked DuckAnatidae61987-40%1984
Black-backed WoodpeckerPicidae61987n/an/a
Vaux's SwiftApodidae61987n/an/a

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