BirdAnalyst
BBS Route · Louisiana · BCR 37

Hackberry 2 Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 87 species recorded across 5 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 →
5Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2018–2025Span
2Observers

Bird Species Found on Louisiana Hackberry 2

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

Species recorded on the Hackberry 2 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
Eastern MeadowlarkIcteridae982025+255%2019
White IbisThreskiornithidae89202545×2019
Northern MockingbirdMimidae762025+33%2019
Western Cattle-EgretArdeidae662025-32%2019
Purple MartinHirundinidae602025+56%2019
Mourning DoveColumbidae502025+258%2019
Northern CardinalCardinalidae502025+23%2019
Carolina WrenTroglodytidae492025+200%2019
Blue JayCorvidae482025+49%2019
House SparrowPasseridae442025+533%2019
Black-bellied Whistling-DuckAnatidae432025+400%2021
Great EgretArdeidae412025+820%2021
Boat-tailed GrackleIcteridae302025+346%2019
Red-winged BlackbirdIcteridae262025+97%2019
Canada GooseAnatidae252025n/an/a
Great-tailed GrackleIcteridae242025n/an/a
Turkey VultureCathartidae232025-19%2019
Common YellowthroatParulidae182025+192%2019
Red-bellied WoodpeckerPicidae172025+63%2019
European StarlingSturnidae172025-10%2019
White-faced IbisThreskiornithidae162025+700%2018
Cliff SwallowHirundinidae152018n/an/a
Eastern BluebirdTurdidae152025+200%2019
Barn SwallowHirundinidae142025+188%2019
Eurasian Collared-DoveColumbidae122025+100%2019
Carolina ChickadeeParidae112025+180%2021
American CrowCorvidae82025-50%2019
Yellow-billed CuckooCuculidae72025+186%2019
Tufted TitmouseParidae72025+220%2019
Roseate SpoonbillThreskiornithidae62025+500%2018
Eastern KingbirdTyrannidae62025+200%2019
Loggerhead ShrikeLaniidae62025+500%2018
KilldeerCharadriidae52025+300%2019
Crested CaracaraFalconidae52025+400%2018
Pine WarblerParulidae52025+150%2019
Black-necked StiltRecurvirostridae52025+67%2021
DickcisselCardinalidae52021n/an/a
Snowy EgretArdeidae52024n/an/a
AnhingaAnhingidae52025n/an/a
Pileated WoodpeckerPicidae42025+67%2019

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