BirdAnalyst
BBS Route · Louisiana · BCR 26

Frogmore Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 94 species recorded across 23 survey years, still active.

94Species 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 →
23Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1998–2024Span
4Observers

Bird Species Found on Louisiana Frogmore

Top 40 of 94 species by most recent count. Each links to its species trend.

Species recorded on the Frogmore 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
Western Cattle-EgretArdeidae982024-24%2000
Red-winged BlackbirdIcteridae712024+0%2000
Northern CardinalCardinalidae542024-58%2000
Indigo BuntingCardinalidae542024+121%2000
Mourning DoveColumbidae432024-43%2000
Black VultureCathartidae372024+292%2001
Carolina WrenTroglodytidae372024+231%2000
European StarlingSturnidae282024+55%2001
Brown-headed CowbirdIcteridae272024+102%2000
Northern MockingbirdMimidae272024-57%2000
Yellow-billed CuckooCuculidae232024+263%2000
American CrowCorvidae232024-50%2000
Blue JayCorvidae212024+91%2000
Painted BuntingCardinalidae202024+168%2000
Red-bellied WoodpeckerPicidae192024+57%2000
Prothonotary WarblerParulidae182024+425%2000
Great EgretArdeidae152024+96%2000
Tufted TitmouseParidae142024+427%2000
Summer TanagerCardinalidae122024+156%2000
Barn SwallowHirundinidae122024+464%2000
Great Crested FlycatcherTyrannidae112024+600%2001
Eastern TowheePasserellidae112024+108%2001
Carolina ChickadeeParidae112024+107%2000
White IbisThreskiornithidae102021-49%2000
KilldeerCharadriidae102024-25%2000
Northern Rough-winged SwallowHirundinidae102024-47%2010
Common GrackleIcteridae92024-48%2000
White-eyed VireoVireonidae92024+292%2000
Eastern BluebirdTurdidae92024+400%2007
Little Blue HeronArdeidae82024-11%2000
Blue GrosbeakCardinalidae82024+733%2000
Turkey VultureCathartidae72024+180%2000
Downy WoodpeckerPicidae72024+213%2000
Orchard OrioleIcteridae72024+89%2000
White-faced IbisThreskiornithidae72024+133%2006
Neotropic CormorantPhalacrocoracidae72023+600%2021
Snowy EgretArdeidae62024+400%2001
Chimney SwiftApodidae62024-29%2000
Acadian FlycatcherTyrannidae62024+6%2000
Loggerhead ShrikeLaniidae62024-36%2000

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