BirdAnalyst
BBS Route · Nevada · BCR 9

Oreana Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 46 species recorded across 2 survey years, no longer active.

46Species 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 →
2Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2002–2003Span
1Observers

Bird Species Found on Nevada Oreana

Top 40 of 46 species by most recent count. Each links to its species trend.

Species recorded on the Oreana 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 MeadowlarkIcteridae1762003-3%2002
Horned LarkAlaudidae642003+19%2002
Sagebrush SparrowPasserellidae562003+10%2002
Yellow-headed BlackbirdIcteridae462003+53%2002
European StarlingSturnidae302003+88%2002
Western KingbirdTyrannidae272003+93%2002
Red-winged BlackbirdIcteridae22200322×2002
Black-throated SparrowPasserellidae152003-67%2002
Black-billed MagpieCorvidae122003+71%2002
Brewer's SparrowPasserellidae112003-8%2002
House SparrowPasseridae112003-80%2002
Mourning DoveColumbidae102003-41%2002
Rock WrenTroglodytidae102003+43%2002
Lark SparrowPasserellidae92003+200%2002
Barn SwallowHirundinidae92003+13%2002
Common RavenCorvidae82003-39%2002
Brown-headed CowbirdIcteridae82003+60%2002
Spotted TowheePasserellidae82003-64%2002
Bullock's OrioleIcteridae62003+100%2002
House FinchFringillidae62003-40%2002
Say's PhoebeTyrannidae52003-64%2002
Brewer's BlackbirdIcteridae52003-67%2002
KilldeerCharadriidae42003+0%2002
California QuailOdontophoridae32003+50%2002
Loggerhead ShrikeLaniidae32003+0%2002
Turkey VultureCathartidae32003n/an/a
Red-tailed HawkAccipitridae22003-50%2002
Yellow WarblerParulidae22003+0%2002
Gray FlycatcherTyrannidae22003n/an/a
Cliff SwallowHirundinidae22003n/an/a
American White PelicanPelecanidae12002n/an/a
MallardAnatidae12002n/an/a
Great Blue HeronArdeidae12003-50%2002
Black-crowned Night HeronArdeidae12002n/an/a
American KestrelFalconidae12003+0%2002
Song SparrowPasserellidae12002n/an/a
Western TanagerCardinalidae12002n/an/a
Northern Rough-winged SwallowHirundinidae12003+0%2002
Sage ThrasherMimidae12003-50%2002
Northern MockingbirdMimidae12003-80%2002

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