BirdAnalyst
BBS Route · Tennessee · BCR 28

Mcfarland Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 80 species recorded across 27 survey years, no longer active.

80Species 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 →
27Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1967–1993Span
2Observers

Bird Species Found on Tennessee Mcfarland

Top 40 of 80 species by most recent count. Each links to its species trend.

Species recorded on the Mcfarland 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-eyed VireoVireonidae651993+49%1969
Indigo BuntingCardinalidae361993+11%1969
American CrowCorvidae231993+97%1969
Black-throated Green WarblerParulidae221993-36%1969
Carolina ChickadeeParidae191993+119%1969
Yellow-throated WarblerParulidae161993+75%1969
Scarlet TanagerCardinalidae151993+24%1969
Northern Rough-winged SwallowHirundinidae101993+75%1969
Tufted TitmouseParidae101993+55%1969
Blue-gray GnatcatcherPolioptilidae91993-15%1969
Wood ThrushTurdidae91993-3%1969
Common GrackleIcteridae91993-51%1973
Turkey VultureCathartidae91989+57%1981
Black-throated Blue WarblerParulidae91986n/an/a
Worm-eating WarblerParulidae81993+0%1969
Blue JayCorvidae61993+0%1969
Black-and-white WarblerParulidae61993-52%1969
Acadian FlycatcherTyrannidae51993-66%1969
American GoldfinchFringillidae51993+43%1970
Hooded WarblerParulidae51993-44%1969
Mourning DoveColumbidae51993+180%1972
Eastern TowheePasserellidae41993-36%1969
Northern CardinalCardinalidae41993-27%1969
Pine WarblerParulidae41993+156%1969
OvenbirdParulidae41993-46%1969
Barn SwallowHirundinidae41993+40%1977
Eastern BluebirdTurdidae41991+133%1984
Belted KingfisherAlcedinidae31993+40%1969
Eastern Whip-poor-willCaprimulgidae31993+25%1974
Eastern MeadowlarkIcteridae31974+150%1968
Northern ParulaParulidae31993+0%1969
Yellow-breasted ChatIcteriidae31993-31%1969
Blue-headed VireoVireonidae31988+50%1973
Swainson's WarblerParulidae31976+200%1972
Ruby-throated HummingbirdTrochilidae21984+0%1973
Eastern PhoebeTyrannidae21993+29%1971
Louisiana WaterthrushParulidae21991-56%1973
Carolina WrenTroglodytidae21993+0%1969
Downy WoodpeckerPicidae21992+0%1971
Yellow-throated VireoVireonidae21993-20%1971

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