BirdAnalyst
BBS Route · Louisiana · BCR 25

De Quincy Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 103 species recorded across 21 survey years, still active.

103Species 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 →
21Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1998–2021Span
7Observers

Bird Species Found on Louisiana De Quincy

Top 40 of 103 species by most recent count. Each links to its species trend.

Species recorded on the De Quincy 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 CardinalCardinalidae502021-21%2000
Northern MockingbirdMimidae212021-16%2000
Red-winged BlackbirdIcteridae192021-79%2000
American CrowCorvidae182021-45%2000
Eastern MeadowlarkIcteridae182021-7%2000
Carolina WrenTroglodytidae172021+38%2000
Blue JayCorvidae152021+52%2000
White-faced IbisThreskiornithidae152004n/an/a
European StarlingSturnidae142021+59%2001
Yellow-breasted ChatIcteriidae142021+21%2000
White IbisThreskiornithidae142017+48%2010
Hooded WarblerParulidae132021+138%2001
Mourning DoveColumbidae122021+63%2000
Chimney SwiftApodidae112021+222%2000
Painted BuntingCardinalidae112019+260%2007
White-eyed VireoVireonidae112021+15%2000
Black VultureCathartidae112021-10%2010
Great Crested FlycatcherTyrannidae102021+320%2000
Purple MartinHirundinidae102021+0%2001
Pine WarblerParulidae102021-52%2000
Carolina ChickadeeParidae92021+59%2000
Eastern BluebirdTurdidae92021+127%2000
Barn SwallowHirundinidae92021+63%2006
Indigo BuntingCardinalidae82021-62%2002
Great EgretArdeidae62021+16%2000
Red-bellied WoodpeckerPicidae62021-28%2000
Yellow-billed CuckooCuculidae62021+22%2002
Wood DuckAnatidae52019+175%2001
Summer TanagerCardinalidae52021+14%2000
Red-eyed VireoVireonidae52021-50%2000
House SparrowPasseridae52021-68%2000
DickcisselCardinalidae52021-53%2005
Bachman's SparrowPasserellidae41998n/an/a
Great-tailed GrackleIcteridae41999n/an/a
Boat-tailed GrackleIcteridae42013+350%2008
Western Cattle-EgretArdeidae32021-23%2000
KilldeerCharadriidae32021-13%2000
Turkey VultureCathartidae32021+80%2000
White-tailed KiteAccipitridae31998n/an/a
Hairy WoodpeckerPicidae32011+80%2001

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