BirdAnalyst
BBS Route · Ohio · BCR 28

New Marshfld Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 99 species recorded across 57 survey years, still active.

99Species 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 →
57Years 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
6Observers

Bird Species Found on Ohio New Marshfld

Top 40 of 99 species by most recent count. Each links to its species trend.

Species recorded on the New Marshfld 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 BlackbirdIcteridae542025-51%1968
American RobinTurdidae342025+78%1968
European StarlingSturnidae312025+23%1968
Wood ThrushTurdidae292025+296%1968
Northern CardinalCardinalidae272025-10%1968
Song SparrowPasserellidae242025+114%1968
Eastern TowheePasserellidae192025+11%1968
Carolina WrenTroglodytidae192024+308%1968
American CrowCorvidae162025+15%1968
Common YellowthroatParulidae162025-10%1968
Tufted TitmouseParidae162025-41%1968
Mourning DoveColumbidae132025+33%1968
Chipping SparrowPasserellidae132025+22%1968
Common GrackleIcteridae122025-25%1968
Indigo BuntingCardinalidae122025-14%1968
Red-eyed VireoVireonidae122025+192%1968
Barn SwallowHirundinidae112025-15%1968
Yellow WarblerParulidae102025+32%1968
Turkey VultureCathartidae92025+7%1976
Gray CatbirdMimidae92025+100%1968
Carolina ChickadeeParidae92025+67%1968
White-eyed VireoVireonidae92025+218%1970
Field SparrowPasserellidae82025-76%1968
Eastern Wood-PeweeTyrannidae72025+44%1968
Acadian FlycatcherTyrannidae72025+117%1968
Eastern BluebirdTurdidae62025-69%1968
Red-bellied WoodpeckerPicidae52025+36%1968
Blue-gray GnatcatcherPolioptilidae52025+220%1968
MallardAnatidae52017+250%1975
Bank SwallowHirundinidae51993+150%1992
Canada GooseAnatidae52025+178%2000
Eastern PhoebeTyrannidae42025-55%1968
American GoldfinchFringillidae42025-83%1968
Yellow-throated VireoVireonidae42025+40%1968
KilldeerCharadriidae42025+143%1969
Northern House WrenTroglodytidae42025+275%1969
Orchard OrioleIcteridae42025+60%1972
House FinchFringillidae42024+33%1992
Rock PigeonColumbidae32018+0%1971
Great Crested FlycatcherTyrannidae32025+22%1968

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