BirdAnalyst
BBS Route · Texas · BCR 25

Alexander St Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 95 species recorded across 28 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 →
28Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1995–2024Span
1Observers

Bird Species Found on Texas Alexander St

Top 40 of 95 species by most recent count. Each links to its species trend.

Species recorded on the Alexander St 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 CardinalCardinalidae482024-33%1997
Carolina WrenTroglodytidae442024-9%1997
White-eyed VireoVireonidae412024-23%1997
American CrowCorvidae402024-54%1997
Cliff SwallowHirundinidae402024+946%1998
Pine WarblerParulidae312024-32%1997
Purple MartinHirundinidae282024+85%1997
Red-eyed VireoVireonidae272024-12%1997
Blue JayCorvidae232024-10%1997
Yellow-breasted ChatIcteriidae212024-53%1997
White-faced IbisThreskiornithidae211998n/an/a
Hooded WarblerParulidae192024-33%1997
Indigo BuntingCardinalidae182024-45%1997
Tufted TitmouseParidae162024+46%1997
Mourning DoveColumbidae152024+48%1997
Summer TanagerCardinalidae152024-31%1997
Yellow-throated VireoVireonidae132024+107%1997
Red-bellied WoodpeckerPicidae122024-47%1997
Black VultureCathartidae112024+707%1997
Northern MockingbirdMimidae112024-34%1997
Eastern Wood-PeweeTyrannidae102024-40%1997
Yellow-billed CuckooCuculidae92024-29%1997
Carolina ChickadeeParidae82024-52%1997
Turkey VultureCathartidae72024+179%1997
Pileated WoodpeckerPicidae72024+43%1997
Orchard OrioleIcteridae72024-19%1997
Barn SwallowHirundinidae52024-65%1997
Red-shouldered HawkAccipitridae32024+86%1997
Painted BuntingCardinalidae32024-50%1997
Kentucky WarblerParulidae32024-21%1997
Blue-gray GnatcatcherPolioptilidae32024-79%1997
Acadian FlycatcherTyrannidae22024-61%1997
Common GrackleIcteridae22024+17%1997
Wood ThrushTurdidae22024-44%1997
Eastern BluebirdTurdidae22024-50%1997
Great Blue HeronArdeidae22024-33%1999
European StarlingSturnidae22023+100%1997
Wood DuckAnatidae22024-43%2000
Great EgretArdeidae22023+20%2001
Hairy WoodpeckerPicidae22024+33%2001

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