BirdAnalyst
BBS Route · Wisconsin · BCR 12

Amberg Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 124 species recorded across 45 survey years, still active.

124Species 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 →
45Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1980–2025Span
2Observers

Bird Species Found on Wisconsin Amberg

Top 40 of 124 species by most recent count. Each links to its species trend.

Species recorded on the Amberg 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 VireoVireonidae602025+110%1982
OvenbirdParulidae502025+35%1982
Chestnut-sided WarblerParulidae382025+77%1982
American RedstartParulidae252025+386%1982
American RobinTurdidae252025-30%1982
Blue JayCorvidae242025-12%1982
Indigo BuntingCardinalidae152025-6%1982
Nashville WarblerParulidae142025-15%1982
Black-capped ChickadeeParidae132025-11%1982
Least FlycatcherTyrannidae122025-23%1982
Chipping SparrowPasserellidae122025-62%1982
Rose-breasted GrosbeakCardinalidae122025-56%1982
Yellow-throated VireoVireonidae122025+533%1983
Mourning DoveColumbidae122025+181%1989
Wild TurkeyPhasianidae122025+400%1996
VeeryTurdidae112025+29%1982
Black-and-white WarblerParulidae92025+0%1982
Red CrossbillFringillidae92018+800%2016
Eastern Wood-PeweeTyrannidae82025-29%1982
Common GrackleIcteridae82024-15%1982
Yellow-bellied SapsuckerPicidae72025+130%1983
Alder FlycatcherTyrannidae72025+67%1982
Common RavenCorvidae72025+153%1982
Golden-winged WarblerParulidae62025-17%1982
Mourning WarblerParulidae62025-31%1982
Pine WarblerParulidae62025+700%1991
Eastern PhoebeTyrannidae52025-7%1982
Common YellowthroatParulidae52025-27%1982
Baltimore OrioleIcteridae42018-68%1982
American GoldfinchFringillidae42025-32%1982
White-throated SparrowPasserellidae42025-47%1982
Song SparrowPasserellidae42025-61%1982
Eastern TowheePasserellidae42025-48%1982
Wood ThrushTurdidae42025+150%1983
Hermit ThrushTurdidae42025-24%1982
European StarlingSturnidae41988-43%1987
Black-billed CuckooCuculidae32024-60%1983
Hairy WoodpeckerPicidae32025-17%1984
Great Crested FlycatcherTyrannidae32025-58%1982
American CrowCorvidae32025-22%1982

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