BirdAnalyst
BBS Route · Ohio · BCR 28

Dresden Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 117 species recorded across 51 survey years, still active.

117Species 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 →
51Years 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
3Observers

Bird Species Found on Ohio Dresden

Top 40 of 117 species by most recent count. Each links to its species trend.

Species recorded on the Dresden 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
Mourning DoveColumbidae942025+896%1971
American RobinTurdidae912025+340%1971
Red-eyed VireoVireonidae742025+403%1971
Red-winged BlackbirdIcteridae622025-40%1971
American CrowCorvidae542025+134%1971
Wood ThrushTurdidae532025+583%1971
Song SparrowPasserellidae522025+204%1971
Northern CardinalCardinalidae482025+493%1971
Purple MartinHirundinidae47202522×1971
Common YellowthroatParulidae432025+133%1971
Indigo BuntingCardinalidae392025+159%1971
Gray CatbirdMimidae372025+606%1971
Barn SwallowHirundinidae322025+139%1971
House SparrowPasseridae322025-47%1971
Eastern TowheePasserellidae292025+180%1971
Turkey VultureCathartidae24202515×1973
Acadian FlycatcherTyrannidae242025+529%1973
European StarlingSturnidae222025+3%1971
Chipping SparrowPasserellidae202025+132%1971
Carolina WrenTroglodytidae202025+103%1973
American GoldfinchFringillidae192025+80%1971
Brown-headed CowbirdIcteridae182025+86%1971
Red-bellied WoodpeckerPicidae172025+300%1973
Northern House WrenTroglodytidae172025+420%1971
Tufted TitmouseParidae162025+103%1971
Field SparrowPasserellidae142025-36%1971
Carolina ChickadeeParidae142025+500%1972
Chimney SwiftApodidae132025+32%1971
Eastern Wood-PeweeTyrannidae122025+45%1971
Blue JayCorvidae122025+142%1971
Yellow-breasted ChatIcteriidae122025-51%1971
Scarlet TanagerCardinalidae112025+95%1971
Pileated WoodpeckerPicidae102025+155%1971
Common GrackleIcteridae102025-14%1971
Eastern BluebirdTurdidae102025+53%1971
White-eyed VireoVireonidae102025+371%1976
Downy WoodpeckerPicidae92025+417%1971
Eastern MeadowlarkIcteridae92025-73%1971
Yellow WarblerParulidae82025+338%1971
Northern MockingbirdMimidae82025+550%1971

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