BirdAnalyst
BBS Route · Louisiana · BCR 26

Brousville Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 87 species recorded across 19 survey years, still active.

87Species 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 →
19Years 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
5Observers

Bird Species Found on Louisiana Brousville

Top 40 of 87 species by most recent count. Each links to its species trend.

Species recorded on the Brousville 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 BlackbirdIcteridae2862025+196%2000
Mourning DoveColumbidae1992025+336%2000
European StarlingSturnidae932025+24%2000
Northern MockingbirdMimidae682025+35%2000
Northern CardinalCardinalidae632025+61%2000
Blue JayCorvidae432025-1%2000
Purple MartinHirundinidae422025-46%2000
Cliff SwallowHirundinidae342025+465%2016
American CrowCorvidae322025+46%2000
Carolina WrenTroglodytidae292025+186%2009
House SparrowPasseridae262025+56%2000
Barn SwallowHirundinidae242025-16%2000
Western Cattle-EgretArdeidae212025+114%2000
Northern BobwhiteOdontophoridae202025+62%2000
Black-bellied Whistling-DuckAnatidae192025+217%2018
Great EgretArdeidae172025+9%2000
White IbisThreskiornithidae162025+178%2012
Common YellowthroatParulidae142025+330%2000
KilldeerCharadriidae122025+32%2009
Eastern MeadowlarkIcteridae112025-49%2000
Loggerhead ShrikeLaniidae102025-54%2000
Chimney SwiftApodidae92025+0%2000
Brown-headed CowbirdIcteridae82025+26%2000
Common GrackleIcteridae82025-80%2000
Red-bellied WoodpeckerPicidae82025+242%2010
Brown ThrasherMimidae72025+46%2000
unid Black-crowned / Yellow-crowned Night HeronArdeidae72010n/an/a
Painted BuntingCardinalidae62025+15%2011
Eastern BluebirdTurdidae62025+271%2012
Downy WoodpeckerPicidae52025+250%2009
MallardAnatidae52012+0%2010
Great Crested FlycatcherTyrannidae42024+60%2011
Mississippi KiteAccipitridae42025+0%2015
Bronzed CowbirdIcteridae42025+150%2019
Rock PigeonColumbidae32025-81%2000
Eastern KingbirdTyrannidae32024+167%2009
Orchard OrioleIcteridae31998n/an/a
Carolina ChickadeeParidae32025+71%2011
Snowy EgretArdeidae32023+0%2011
AnhingaAnhingidae32010n/an/a

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