BirdAnalyst
BBS Route · Louisiana · BCR 26

Roseland Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 98 species recorded across 51 survey years, still active.

98Species 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 →
51Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1967–2025Span
6Observers

Bird Species Found on Louisiana Roseland

Top 40 of 98 species by most recent count. Each links to its species trend.

Species recorded on the Roseland 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 CardinalCardinalidae912025+81%1969
Carolina WrenTroglodytidae782025+389%1969
Blue JayCorvidae502025+230%1969
Northern MockingbirdMimidae332025-37%1969
House SparrowPasseridae292025-65%1969
Red-bellied WoodpeckerPicidae272025+590%1969
American CrowCorvidae272025-26%1969
Mourning DoveColumbidae262025+493%1969
Carolina ChickadeeParidae202025+147%1969
Tufted TitmouseParidae162025+50%1969
Common GrackleIcteridae152025-74%1969
Brown-headed CowbirdIcteridae132025+9%1969
Western Cattle-EgretArdeidae112025-14%1969
Downy WoodpeckerPicidae10202517×1971
Yellow-billed CuckooCuculidae92025+9%1969
Chimney SwiftApodidae92025+10%1969
European StarlingSturnidae92025-28%1969
Orchard OrioleIcteridae92025-64%1969
Tricolored HeronArdeidae92003+350%2000
White-eyed VireoVireonidae82025-44%1969
Eastern BluebirdTurdidae82025+236%1975
Brown ThrasherMimidae72025-35%1969
Indigo BuntingCardinalidae72025+75%1971
Barn SwallowHirundinidae72025-7%1978
Great Crested FlycatcherTyrannidae62025+300%1971
Yellow-breasted ChatIcteriidae62025-68%1969
Wood ThrushTurdidae62025+38%1969
Red-shouldered HawkAccipitridae52025+167%1974
Eastern KingbirdTyrannidae52025+27%1969
Purple MartinHirundinidae52025-76%1969
Pine WarblerParulidae52025+200%1973
KilldeerCharadriidae42025+100%1969
Fish CrowCorvidae42025-24%1970
Eastern MeadowlarkIcteridae42025-76%1969
Hooded WarblerParulidae42025+71%1973
Field SparrowPasserellidae41971n/an/a
Mississippi KiteAccipitridae42024+233%1992
Black VultureCathartidae32025-38%1971
Common YellowthroatParulidae32013-50%1969
Pileated WoodpeckerPicidae32025+100%1971

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