BirdAnalyst
BBS Route · Ohio · BCR 28

Smithfield Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 107 species recorded across 47 survey years, still active.

107Species 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 →
47Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1966–2025Span
5Observers

Bird Species Found on Ohio Smithfield

Top 40 of 107 species by most recent count. Each links to its species trend.

Species recorded on the Smithfield 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
European StarlingSturnidae1152025+24%1968
American RobinTurdidae812025+110%1968
House SparrowPasseridae752025+139%1968
Red-winged BlackbirdIcteridae632025+16%1968
Northern CardinalCardinalidae622025+317%1968
Song SparrowPasserellidae442025+340%1968
Mourning DoveColumbidae432025+910%1968
American GoldfinchFringillidae412025+229%1968
Chimney SwiftApodidae382025+53%1968
Chipping SparrowPasserellidae322025+207%1968
Indigo BuntingCardinalidae302025+685%1968
Blue JayCorvidae29202514×1971
American CrowCorvidae282025+91%1968
Cedar WaxwingBombycillidae272025+883%1974
Barn SwallowHirundinidae212025+169%1968
Eastern BluebirdTurdidae202025+433%1970
Wood ThrushTurdidae19202519×1968
Yellow WarblerParulidae172025+611%1968
Northern MockingbirdMimidae172025+640%1974
Carolina WrenTroglodytidae172025+563%1973
House FinchFringillidae172025+430%1983
Common GrackleIcteridae162025+90%1968
Common YellowthroatParulidae162025+78%1968
Eastern TowheePasserellidae152025+68%1968
Red-eyed VireoVireonidae152025+940%1968
Brown-headed CowbirdIcteridae122025+46%1968
Gray CatbirdMimidae122025+167%1968
Scarlet TanagerCardinalidae102025+525%1972
Blue-gray GnatcatcherPolioptilidae102025+500%1973
Red-bellied WoodpeckerPicidae92025+600%1973
Eastern PhoebeTyrannidae82025+533%1968
Tufted TitmouseParidae82025+280%1968
Willow FlycatcherTyrannidae82024+114%1975
White-eyed VireoVireonidae82025+257%1985
Rock PigeonColumbidae72025-25%1968
Orchard OrioleIcteridae72025+433%1975
Yellow-breasted ChatIcteriidae62025-64%1968
Northern House WrenTroglodytidae62025+35%1968
Northern Rough-winged SwallowHirundinidae62025+57%1972
Canada GooseAnatidae62025+588%1993

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