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BBS Route · Idaho · BCR 10

Naples Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 147 species recorded across 43 survey years, still active.

147Species 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 →
43Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1972–2024Span
4Observers

Bird Species Found on Idaho Naples

Top 40 of 147 species by most recent count. Each links to its species trend.

Species recorded on the Naples 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
Northern Rough-winged SwallowHirundinidae73202418×1975
American RobinTurdidae542024+126%1975
MallardAnatidae502024+214%1975
Cliff SwallowHirundinidae502022+331%1976
Canada GooseAnatidae402024+241%1981
Red-winged BlackbirdIcteridae342024+73%1975
Pine SiskinFringillidae322024-33%1975
European StarlingSturnidae292023-26%1975
Yellow-headed BlackbirdIcteridae262024+204%1975
Swainson's ThrushTurdidae262024-2%1975
American CootRallidae23202414×1977
RedheadAnatidae232022+180%1988
Song SparrowPasserellidae202024+62%1975
Western Wood-PeweeTyrannidae182024+309%1975
Yellow WarblerParulidae172024-42%1975
American CrowCorvidae162024-79%1975
Willow FlycatcherTyrannidae162024+336%1977
Red-eyed VireoVireonidae142024-76%1975
Common YellowthroatParulidae142024+68%1975
Red-breasted NuthatchSittidae142024+56%1975
Cedar WaxwingBombycillidae132024+825%1975
Chipping SparrowPasserellidae122024-59%1975
Tree SwallowHirundinidae122023+350%1975
Clark's NutcrackerCorvidae12200912×1980
Hammond's FlycatcherTyrannidae112024+63%1988
Warbling VireoVireonidae112024+660%1976
Wilson's SnipeScolopacidae102024+27%1975
Brewer's BlackbirdIcteridae102024+263%1975
Bank SwallowHirundinidae102023-28%1975
Cinnamon TealAnatidae102022+129%1989
Wood DuckAnatidae102024+640%1988
Cassin's VireoVireonidae92024+6%1975
Pied-billed GrebePodicipedidae92024+58%1988
Ring-necked DuckAnatidae92024+292%1978
Western TanagerCardinalidae92024+600%1979
Nashville WarblerParulidae82024+633%1977
Black-capped ChickadeeParidae82024-75%1975
Trumpeter SwanAnatidae82021n/an/a
Barn SwallowHirundinidae72024-28%1975
Gray CatbirdMimidae72024+275%1981

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