BirdAnalyst
BBS Route · Wisconsin · BCR 12

Amnicon Falls Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 111 species recorded across 27 survey years, still active.

111Species 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 →
27Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1998–2025Span
3Observers

Bird Species Found on Wisconsin Amnicon Falls

Top 40 of 111 species by most recent count. Each links to its species trend.

Species recorded on the Amnicon Falls 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
Common YellowthroatParulidae502025+32%2000
Song SparrowPasserellidae472025+19%2000
OvenbirdParulidae472025+71%2000
Red-winged BlackbirdIcteridae452025-7%2000
American RobinTurdidae452025-1%2000
Red-eyed VireoVireonidae422025+22%2000
European StarlingSturnidae402025+64%2000
Savannah SparrowPasserellidae272025-40%2000
Indigo BuntingCardinalidae272025+71%2000
American CrowCorvidae252025+71%2000
Chestnut-sided WarblerParulidae242025+293%2000
Alder FlycatcherTyrannidae232025+43%2000
BobolinkIcteridae212025-37%2000
Chipping SparrowPasserellidae182025+33%2000
Blue JayCorvidae162025+26%2000
Northern House WrenTroglodytidae162025+79%2000
Clay-colored SparrowPasserellidae132025-42%2000
American GoldfinchFringillidae122025+94%2000
Cedar WaxwingBombycillidae122025-32%2000
Gray CatbirdMimidae112025+73%2000
Black-capped ChickadeeParidae112025+61%2000
Rose-breasted GrosbeakCardinalidae102025+100%2000
Wood ThrushTurdidae102025+62%2000
Common RavenCorvidae92025+47%2000
Brewer's BlackbirdIcteridae92018+15%2000
Nashville WarblerParulidae92025-27%2000
Eastern PhoebeTyrannidae82025-44%2000
Black-and-white WarblerParulidae82025+30%2000
VeeryTurdidae82025+53%2000
Mourning DoveColumbidae72025+44%2000
Pine SiskinFringillidae72001n/an/a
Yellow-bellied SapsuckerPicidae62025+100%2000
Eastern MeadowlarkIcteridae62025-23%2000
Sedge WrenTroglodytidae62025-58%2000
Red-breasted NuthatchSittidae62025+100%2000
Canada GooseAnatidae62021+100%2013
Yellow-billed CuckooCuculidae52000+400%1998
Great Crested FlycatcherTyrannidae52025+9%2000
White-throated SparrowPasserellidae52025-48%2000
Barn SwallowHirundinidae52025+163%2001

Source: USGS North American Breeding Bird Survey, retrieved 2026-08-14. A route is a sample, not a census.