BirdAnalyst
BBS Route · Missouri · BCR 24

Sweden Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 106 species recorded across 50 survey years, still active.

106Species 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 →
50Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1968–2025Span
9Observers

Bird Species Found on Missouri Sweden

Top 40 of 106 species by most recent count. Each links to its species trend.

Species recorded on the Sweden 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 CrowCorvidae1032025+142%1970
Indigo BuntingCardinalidae522025+57%1970
Northern CardinalCardinalidae362025+10%1970
Mourning DoveColumbidae342025+270%1970
Blue-gray GnatcatcherPolioptilidae29202513×1972
Carolina WrenTroglodytidae222025+119%1970
Field SparrowPasserellidae212025-27%1970
Brown-headed CowbirdIcteridae202025-10%1970
Red-bellied WoodpeckerPicidae182025+145%1970
Blue JayCorvidae172025+31%1970
Tufted TitmouseParidae172025+13%1970
Yellow-breasted ChatIcteriidae152025+6%1970
Canada GooseAnatidae152024n/an/a
Turkey VultureCathartidae132025+462%1970
Eastern Wood-PeweeTyrannidae132025+39%1970
European StarlingSturnidae132025+540%1970
Downy WoodpeckerPicidae112025+425%1974
Northern MockingbirdMimidae112025-69%1970
Carolina ChickadeeParidae112025+183%1970
American GoldfinchFringillidae102025+12%1970
Red-winged BlackbirdIcteridae92025+22%1970
Chipping SparrowPasserellidae92025+162%1970
White-breasted NuthatchSittidae92025+144%1970
Red-eyed VireoVireonidae92025+317%1971
Barn SwallowHirundinidae72025-59%1970
American RobinTurdidae62025-30%1970
Eastern BluebirdTurdidae62025-7%1970
Cedar WaxwingBombycillidae62017+200%1996
Eastern PhoebeTyrannidae52025+60%1970
Blue GrosbeakCardinalidae52025-54%1970
DickcisselCardinalidae52025+60%1971
Purple MartinHirundinidae52024+67%1970
White-eyed VireoVireonidae52025+100%1970
Summer TanagerCardinalidae52025+450%1971
Yellow-billed CuckooCuculidae42025-56%1970
Eastern MeadowlarkIcteridae42025-72%1970
Wood ThrushTurdidae42023+0%1971
Common YellowthroatParulidae42024+20%1973
Wild TurkeyPhasianidae42025+0%1985
Red-shouldered HawkAccipitridae42025+150%1996

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