BirdAnalyst
BBS Route · Tennessee · BCR 24

Wrigley Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 101 species recorded across 54 survey years, no longer active.

101Species 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 →
54Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1966–2022Span
4Observers

Bird Species Found on Tennessee Wrigley

Top 40 of 101 species by most recent count. Each links to its species trend.

Species recorded on the Wrigley 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
Cliff SwallowHirundinidae582022+457%1996
Northern CardinalCardinalidae442022-9%1968
Indigo BuntingCardinalidae342022-45%1968
American CrowCorvidae312022-10%1968
Common GrackleIcteridae302022-11%1968
Barn SwallowHirundinidae282022-23%1968
Turkey VultureCathartidae242022+155%1968
European StarlingSturnidae232022-53%1968
Tufted TitmouseParidae212022+91%1968
Mourning DoveColumbidae202022-7%1968
Carolina WrenTroglodytidae192022+163%1968
Blue JayCorvidae172022-4%1968
Common YellowthroatParulidae162022-43%1968
White-eyed VireoVireonidae152022+27%1968
Northern MockingbirdMimidae152022-14%1968
Wood ThrushTurdidae152022+59%1968
Chipping SparrowPasserellidae142022-17%1968
Field SparrowPasserellidae142022-7%1968
Eastern Wood-PeweeTyrannidae122022-43%1968
Blue-gray GnatcatcherPolioptilidae122022+18%1968
Wild TurkeyPhasianidae122022+375%2005
Yellow-billed CuckooCuculidae102022-61%1968
Red-bellied WoodpeckerPicidae102022-5%1968
Acadian FlycatcherTyrannidae102022+0%1968
Summer TanagerCardinalidae92022-23%1968
Carolina ChickadeeParidae92022+89%1968
American RobinTurdidae92022+67%1968
White-breasted NuthatchSittidae92022+300%1979
Yellow-throated WarblerParulidae82022+320%1968
Downy WoodpeckerPicidae72022+80%1968
Orchard OrioleIcteridae72022-56%1968
American GoldfinchFringillidae72022-9%1968
Eastern TowheePasserellidae72022-48%1968
Red-eyed VireoVireonidae72022-27%1968
Black VultureCathartidae62022+350%1972
Red-winged BlackbirdIcteridae62022-35%1968
Red-tailed HawkAccipitridae62022+433%1972
Purple MartinHirundinidae62022+56%1979
Blue GrosbeakCardinalidae62022+180%1972
House FinchFringillidae62022+243%2001

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