BirdAnalyst
BBS Route · Idaho · BCR 10

Centerville Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 125 species recorded across 38 survey years, still active.

125Species 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 →
38Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1972–2019Span
7Observers

Bird Species Found on Idaho Centerville

Top 40 of 125 species by most recent count. Each links to its species trend.

Species recorded on the Centerville 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
American RobinTurdidae412019+5%1974
Song SparrowPasserellidae262019-31%1974
Yellow WarblerParulidae262019-68%1974
Red-winged BlackbirdIcteridae212019+425%1974
Warbling VireoVireonidae182019-42%1974
Western TanagerCardinalidae172019+246%1974
Cliff SwallowHirundinidae162019+100%1983
MacGillivray's WarblerParulidae162019-36%1974
Western Wood-PeweeTyrannidae152019-36%1974
Tree SwallowHirundinidae152019+18%1982
Evening GrosbeakFringillidae152002+10%1984
Hammond's FlycatcherTyrannidae142019-43%1983
Nashville WarblerParulidae132019+300%1991
Chipping SparrowPasserellidae122019-31%1974
Swainson's ThrushTurdidae122019-9%1974
Dusky FlycatcherTyrannidae122019-78%1984
Lincoln's SparrowPasserellidae122019+433%1987
Cassin's FinchFringillidae112019+200%1982
Mourning DoveColumbidae92019+46%1974
VeeryTurdidae92019-55%1974
Fox SparrowPasserellidae82019-57%1984
Vaux's SwiftApodidae82008n/an/a
Spotted TowheePasserellidae72019-27%1974
Gray CatbirdMimidae72019+17%1974
California QuailOdontophoridae72019+75%1990
Grasshopper SparrowPasserellidae51972n/an/a
Wilson's SnipeScolopacidae52019-47%1983
Spotted SandpiperScolopacidae42019-9%1974
OspreyPandionidae42019+467%1974
Bullock's OrioleIcteridae42019-13%1983
Pine SiskinFringillidae42019-35%1974
Brewer's BlackbirdIcteridae42016-46%1984
Red CrossbillFringillidae42019-78%1984
Cedar WaxwingBombycillidae42019-61%1984
Lesser ScaupAnatidae42010+100%1992
Cassin's VireoVireonidae42019-71%2003
Western Screech-OwlStrigidae31972n/an/a
Mountain BluebirdTurdidae32019+50%1984
Red-breasted NuthatchSittidae32019-38%1983
Common MerganserAnatidae32019+17%1984

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