BirdAnalyst
BBS Route · Wisconsin · BCR 12

Mcnaughton Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 136 species recorded across 50 survey years, still active.

136Species 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 →
50Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1966–2024Span
10Observers

Bird Species Found on Wisconsin Mcnaughton

Top 40 of 136 species by most recent count. Each links to its species trend.

Species recorded on the Mcnaughton 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
Red-eyed VireoVireonidae642024+139%1968
OvenbirdParulidae482024+15%1968
Chestnut-sided WarblerParulidae322024+60%1968
Evening GrosbeakFringillidae252011+500%1985
Red-breasted NuthatchSittidae202024+414%1974
Nashville WarblerParulidae192024+28%1972
American CrowCorvidae182024-6%1968
Black-capped ChickadeeParidae182024+179%1968
VeeryTurdidae162024-3%1968
Red CrossbillFringillidae15201815×1987
Canada GooseAnatidae152022-50%1993
Indigo BuntingCardinalidae132024+62%1968
Pine WarblerParulidae132024+500%1973
Blue JayCorvidae122024-28%1968
American RobinTurdidae122024-27%1968
Black-throated Green WarblerParulidae122024+92%1973
Eastern Wood-PeweeTyrannidae92024+139%1968
Chipping SparrowPasserellidae62024-42%1968
Mourning DoveColumbidae62024+150%1989
Pine GrosbeakFringillidae62011n/an/a
Song SparrowPasserellidae52024-77%1968
Hermit ThrushTurdidae52024-48%1968
Mourning WarblerParulidae52024+33%1970
Common RavenCorvidae42024-17%1968
European StarlingSturnidae42009+25%1968
Cedar WaxwingBombycillidae42021+211%1968
Common YellowthroatParulidae42024-27%1968
Blackburnian WarblerParulidae42024+20%1972
Yellow-bellied SapsuckerPicidae42024+29%1972
Golden-winged WarblerParulidae42024+50%1976
Sandhill CraneGruidae42022+200%2010
White-throated SparrowPasserellidae32024-44%1970
Rose-breasted GrosbeakCardinalidae32024+100%1968
Pileated WoodpeckerPicidae32024+100%1979
American GoldfinchFringillidae32024+8%1970
Black-and-white WarblerParulidae32024-60%1972
Golden-crowned KingletRegulidae32018+120%1984
Barred OwlStrigidae32023+100%1991
Common MerganserAnatidae32013+25%1997
Wild TurkeyPhasianidae32024+40%2007

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