BirdAnalyst
BBS Route · Minnesota · BCR 11

Redwood Fall Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 102 species recorded across 36 survey years, still active.

102Species 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 →
36Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1978–2024Span
4Observers

Bird Species Found on Minnesota Redwood Fall

Top 40 of 102 species by most recent count. Each links to its species trend.

Species recorded on the Redwood Fall 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 BlackbirdIcteridae972024-50%1980
House SparrowPasseridae942024-65%1980
Common GrackleIcteridae832024+27%1980
Brown-headed CowbirdIcteridae502024-64%1980
Ring-necked PheasantPhasianidae422024+283%1980
American RobinTurdidae422024+41%1980
Mourning DoveColumbidae382024-41%1980
Vesper SparrowPasserellidae282024-65%1980
Common YellowthroatParulidae282024+6%1980
Horned LarkAlaudidae242024-42%1980
Northern House WrenTroglodytidae232024-29%1980
DickcisselCardinalidae222024+49%1981
Barn SwallowHirundinidae192024-47%1980
KilldeerCharadriidae182024+0%1980
Song SparrowPasserellidae122024+320%1980
Canada GooseAnatidae102024-4%1984
European StarlingSturnidae102024-73%1980
Savannah SparrowPasserellidae102024-64%1980
BobolinkIcteridae82024-70%1980
Eastern MeadowlarkIcteridae72024+120%1998
Western MeadowlarkIcteridae62016-98%1980
Chipping SparrowPasserellidae62024+144%1982
Warbling VireoVireonidae62024+200%1981
Upland SandpiperScolopacidae52024+43%1980
American CrowCorvidae52024-88%1980
Northern HarrierAccipitridae52012+167%1996
Sedge WrenTroglodytidae52024+43%2000
Wild TurkeyPhasianidae52013+200%2004
MallardAnatidae42024-74%1980
Gray CatbirdMimidae42024+100%1982
Black TernLaridae41984+300%1980
Cliff SwallowHirundinidae42024+300%1987
American RedstartParulidae41993n/an/a
Eurasian Collared-DoveColumbidae42024n/an/a
Black-billed CuckooCuculidae31986-58%1980
Baltimore OrioleIcteridae32024+33%1980
American CootRallidae31984+200%1980
Northern CardinalCardinalidae32015+200%2010
Blue-winged TealAnatidae22008+60%1982
Gray PartridgePhasianidae22008-82%1980

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