BirdAnalyst
BBS Route · Wisconsin · BCR 12

Land O' Lakes 2 Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 86 species recorded across 7 survey years, still active.

86Species 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 →
7Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2017–2024Span
2Observers

Bird Species Found on Wisconsin Land O' Lakes 2

Top 40 of 86 species by most recent count. Each links to its species trend.

Species recorded on the Land O' Lakes 2 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 VireoVireonidae912024+10%2019
Canada GooseAnatidae802022n/an/a
OvenbirdParulidae502024+5%2019
Nashville WarblerParulidae292024-3%2019
American RobinTurdidae252024-8%2019
Hermit ThrushTurdidae232024-36%2019
Cedar WaxwingBombycillidae182024+8%2019
Chestnut-sided WarblerParulidae172024+56%2019
Chipping SparrowPasserellidae162024-16%2019
Black-throated Green WarblerParulidae162024-25%2019
Black-capped ChickadeeParidae162024-22%2019
Blue JayCorvidae132024+40%2019
Pine WarblerParulidae132024-50%2019
Red-breasted NuthatchSittidae122024-23%2019
VeeryTurdidae122024+135%2019
Rose-breasted GrosbeakCardinalidae122024+7%2021
White-throated SparrowPasserellidae112024-47%2019
Magnolia WarblerParulidae102024+38%2019
Pileated WoodpeckerPicidae92024+60%2019
Common RavenCorvidae82024+5%2019
Yellow-bellied SapsuckerPicidae72024+4%2019
Least FlycatcherTyrannidae72024+39%2019
American CrowCorvidae72024+9%2019
Indigo BuntingCardinalidae72024+15%2019
Common YellowthroatParulidae72024+91%2019
Blue-headed VireoVireonidae62024-6%2019
Black-and-white WarblerParulidae62024+63%2019
Blackburnian WarblerParulidae62024+93%2019
Mourning WarblerParulidae62024-5%2019
Song SparrowPasserellidae52024-5%2019
Swamp SparrowPasserellidae52024+89%2019
Northern ParulaParulidae52024+9%2019
Brown CreeperCerthiidae52024-23%2019
Wild TurkeyPhasianidae52022+75%2019
Common LoonGaviidae42024-43%2019
Downy WoodpeckerPicidae42024+40%2018
Alder FlycatcherTyrannidae42024-11%2021
Red-winged BlackbirdIcteridae42024+13%2021
Scarlet TanagerCardinalidae42022+100%2018
American RedstartParulidae42023+89%2019

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