BirdAnalyst
BBS Route · Louisiana · BCR 25

Evelyn Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 96 species recorded across 16 survey years, still active.

96Species 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 →
16Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2004–2024Span
4Observers

Bird Species Found on Louisiana Evelyn

Top 40 of 96 species by most recent count. Each links to its species trend.

Species recorded on the Evelyn 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
Northern CardinalCardinalidae592024-25%2007
Carolina WrenTroglodytidae592024+177%2007
White-eyed VireoVireonidae412024+114%2007
American CrowCorvidae382024-20%2007
Pine WarblerParulidae362024+209%2007
Indigo BuntingCardinalidae352024+53%2007
Hooded WarblerParulidae342024+963%2008
Yellow-breasted ChatIcteriidae262024-36%2007
Blue JayCorvidae252024+0%2007
Northern MockingbirdMimidae252024-17%2007
Yellow-billed CuckooCuculidae242024+91%2007
Red-eyed VireoVireonidae222024+408%2007
Tufted TitmouseParidae222024+413%2007
Carolina ChickadeeParidae212024+256%2007
Brown-headed CowbirdIcteridae192024+391%2007
White IbisThreskiornithidae142022+30%2008
Red-bellied WoodpeckerPicidae122024-16%2007
Mourning DoveColumbidae112024-58%2007
Summer TanagerCardinalidae112024+190%2007
Blue-gray GnatcatcherPolioptilidae112024+55%2009
Western Cattle-EgretArdeidae102024-59%2007
Cliff SwallowHirundinidae102024-41%2009
Orchard OrioleIcteridae92024+186%2007
Blue GrosbeakCardinalidae92024+160%2007
Black VultureCathartidae82024+67%2011
Red-shouldered HawkAccipitridae72023+175%2008
Fish CrowCorvidae72022+300%2008
Wood ThrushTurdidae72024+121%2007
Turkey VultureCathartidae62024-22%2007
Barn SwallowHirundinidae62024-77%2007
Black-and-white WarblerParulidae62024+100%2013
Kentucky WarblerParulidae62023+280%2016
Great EgretArdeidae52024+90%2007
Yellow-throated VireoVireonidae52024+7%2011
Eastern TowheePasserellidae52024+30%2013
Little Blue HeronArdeidae42024+0%2007
Great Crested FlycatcherTyrannidae42024+500%2007
Eastern Wood-PeweeTyrannidae42024+33%2007
Brown-headed NuthatchSittidae42024+100%2007
Prairie WarblerParulidae42024+27%2009

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