BirdAnalyst
BBS Route · Wisconsin · BCR 23

Saxeville Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 123 species recorded across 52 survey years, still active.

123Species 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 →
52Years 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
7Observers

Bird Species Found on Wisconsin Saxeville

Top 40 of 123 species by most recent count. Each links to its species trend.

Species recorded on the Saxeville 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 RobinTurdidae562024+9%1971
Mourning DoveColumbidae542024+103%1971
American CrowCorvidae482024+3%1971
Red-winged BlackbirdIcteridae422024-22%1971
Blue JayCorvidae232024-13%1971
Indigo BuntingCardinalidae232024+21%1971
Brown-headed CowbirdIcteridae202024-61%1971
Song SparrowPasserellidae202024-49%1971
Rose-breasted GrosbeakCardinalidae192024+63%1971
American GoldfinchFringillidae182024+52%1971
Chipping SparrowPasserellidae182024+68%1971
Northern CardinalCardinalidae172024+489%1972
Red-eyed VireoVireonidae172024+127%1971
Cedar WaxwingBombycillidae162024+229%1981
Eastern TowheePasserellidae152024+41%1971
OvenbirdParulidae152024+263%1971
Northern House WrenTroglodytidae152024+86%1971
Black-capped ChickadeeParidae152024+300%1971
Canada GooseAnatidae142008-42%1996
Common YellowthroatParulidae122024-26%1971
Eastern KingbirdTyrannidae112024+67%1971
Eastern Wood-PeweeTyrannidae102024+73%1971
European StarlingSturnidae82024-89%1971
Field SparrowPasserellidae82024-53%1971
Gray CatbirdMimidae82024-35%1971
Common GrackleIcteridae62024+19%1971
House SparrowPasseridae62024-63%1971
VeeryTurdidae62024+0%1972
House FinchFringillidae62024-45%1993
KilldeerCharadriidae52024-32%1971
Yellow WarblerParulidae52024+60%1974
Barn SwallowHirundinidae42024-53%1971
Cliff SwallowHirundinidae42022-35%1972
Scarlet TanagerCardinalidae42024-75%1974
Common RavenCorvidae42022+0%1997
Red CrossbillFringillidae42024n/an/a
Rock PigeonColumbidae32024-72%1971
Baltimore OrioleIcteridae32024-84%1971
Clay-colored SparrowPasserellidae32024+100%1974
Black-and-white WarblerParulidae32024+150%1989

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