BirdAnalyst
BBS Route · Louisiana · BCR 26

Frogmore Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 95 species recorded across 24 survey years, still active.

95Species 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 →
24Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1998–2025Span
4Observers

Bird Species Found on Louisiana Frogmore

Top 40 of 95 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
Red-winged BlackbirdIcteridae692025-19%2000
Northern CardinalCardinalidae662025-53%2000
Indigo BuntingCardinalidae582025+139%2000
Carolina WrenTroglodytidae522025+313%2000
Mourning DoveColumbidae502025-38%2000
Yellow-billed CuckooCuculidae372025+297%2000
Brown-headed CowbirdIcteridae332025+114%2000
Prothonotary WarblerParulidae322025+500%2000
Painted BuntingCardinalidae262025+227%2000
American CrowCorvidae212025-46%2000
Northern MockingbirdMimidae212025-48%2000
Red-bellied WoodpeckerPicidae162025+36%2000
Blue JayCorvidae162025+94%2000
White-eyed VireoVireonidae132025+215%2000
Yellow-breasted ChatIcteriidae132025+46%2000
Tufted TitmouseParidae132025+436%2000
Carolina ChickadeeParidae122025+164%2000
House SparrowPasseridae112025+163%2001
White IbisThreskiornithidae102021-49%2000
Northern Rough-winged SwallowHirundinidae102024-47%2010
Great Crested FlycatcherTyrannidae92025+580%2001
Blue GrosbeakCardinalidae92025+733%2000
Downy WoodpeckerPicidae82025+200%2000
Acadian FlycatcherTyrannidae82025+25%2000
Eastern TowheePasserellidae82025+117%2001
Purple MartinHirundinidae82025-60%2000
Summer TanagerCardinalidae72025+144%2000
White-faced IbisThreskiornithidae72024+133%2006
Turkey VultureCathartidae62025+240%2000
Orchard OrioleIcteridae62025+111%2000
Barn SwallowHirundinidae62025+346%2000
Loggerhead ShrikeLaniidae62025-23%2000
European StarlingSturnidae62025+34%2001
Chimney SwiftApodidae52025-14%2000
Common GrackleIcteridae52025-74%2000
AnhingaAnhingidae52023+120%2001
Eurasian Collared-DoveColumbidae52025+83%2006
Eastern BluebirdTurdidae52025+350%2007
Pileated WoodpeckerPicidae42025+120%2002
Red-eyed VireoVireonidae42025+233%2002

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