BirdAnalyst
BBS Route · Wisconsin · BCR 23

Clintonville Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 140 species recorded across 54 survey years, still active.

140Species 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 →
54Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1967–2024Span
7Observers

Bird Species Found on Wisconsin Clintonville

Top 40 of 140 species by most recent count. Each links to its species trend.

Species recorded on the Clintonville 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-winged BlackbirdIcteridae1122024-64%1969
European StarlingSturnidae1072024-61%1969
Barn SwallowHirundinidae702024+93%1969
American RobinTurdidae632024-1%1969
Mourning DoveColumbidae482024+190%1969
American CrowCorvidae482024+14%1969
Cliff SwallowHirundinidae45202418×1970
Song SparrowPasserellidae382024-17%1969
Northern CardinalCardinalidae282024+820%1970
Common YellowthroatParulidae242024+30%1969
Sandhill CraneGruidae19202411×1975
American White PelicanPelecanidae192018n/an/a
Rock PigeonColumbidae162024+12%1969
American GoldfinchFringillidae162024+39%1969
House SparrowPasseridae152024-35%1969
Northern House WrenTroglodytidae152024+113%1969
Wild TurkeyPhasianidae14202411×1998
Black-capped ChickadeeParidae132024+271%1972
Cedar WaxwingBombycillidae122024+800%1970
White-breasted NuthatchSittidae122024+233%1974
Common GrackleIcteridae112024-80%1969
Red-eyed VireoVireonidae112024+675%1970
Purple MartinHirundinidae112008+100%1981
Chipping SparrowPasserellidae102024+31%1969
Bank SwallowHirundinidae102018-71%1969
Gray CatbirdMimidae102024+33%1969
Eastern BluebirdTurdidae102024+375%1973
Blue JayCorvidae92024+150%1969
Indigo BuntingCardinalidae92024+80%1969
Northern Rough-winged SwallowHirundinidae92018+75%1977
Eastern Wood-PeweeTyrannidae72024+300%1969
Great Crested FlycatcherTyrannidae72024-17%1970
VeeryTurdidae72024+350%1971
KilldeerCharadriidae62024+63%1969
Tree SwallowHirundinidae62024+63%1971
Yellow WarblerParulidae62024-11%1969
OvenbirdParulidae62024+31%1969
Blue-winged TealAnatidae62008+100%1984
Brown-headed CowbirdIcteridae52024-8%1969
Swamp SparrowPasserellidae52024+120%1974

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