BirdAnalyst
BBS Route · Texas · BCR 25

Lance Rosier Bith Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 73 species recorded across 6 survey years, no longer active.

73Species 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 →
6Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2014–2019Span
3Observers

Bird Species Found on Texas Lance Rosier Bith

Top 40 of 73 species by most recent count. Each links to its species trend.

Species recorded on the Lance Rosier Bith 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 CardinalCardinalidae492019-32%2016
White-eyed VireoVireonidae402019+6%2016
Northern MockingbirdMimidae192019-2%2016
American CrowCorvidae182019-54%2016
Blue JayCorvidae172019-34%2016
Carolina WrenTroglodytidae142019-32%2016
Black VultureCathartidae122019-16%2016
Mourning DoveColumbidae102019-21%2015
Pine WarblerParulidae102019+163%2016
Yellow-breasted ChatIcteriidae102019+117%2016
Red-bellied WoodpeckerPicidae92019-38%2016
Purple MartinHirundinidae92019-8%2016
Yellow-throated VireoVireonidae92019+22%2016
Tufted TitmouseParidae92019-19%2016
Chimney SwiftApodidae82017+33%2014
Summer TanagerCardinalidae82019+20%2015
Hooded WarblerParulidae82019-11%2016
Carolina ChickadeeParidae72019-11%2016
Wood ThrushTurdidae72019+200%2016
Brown-headed CowbirdIcteridae62019-39%2015
Cliff SwallowHirundinidae62019+100%2017
Eastern MeadowlarkIcteridae52017+120%2015
Common GrackleIcteridae52019-77%2016
Painted BuntingCardinalidae52019+33%2016
Eastern BluebirdTurdidae52019-20%2016
KilldeerCharadriidae42019+25%2015
Red-headed WoodpeckerPicidae42019+100%2016
Scissor-tailed FlycatcherTyrannidae42018+100%2015
Barn SwallowHirundinidae42019-18%2016
Red-eyed VireoVireonidae42019+25%2016
Little Blue HeronArdeidae42017+300%2015
Turkey VultureCathartidae32019-77%2016
Yellow-billed CuckooCuculidae32019-47%2016
Downy WoodpeckerPicidae32019-25%2015
Great Crested FlycatcherTyrannidae32019-68%2015
Fish CrowCorvidae32019+200%2015
Blue-gray GnatcatcherPolioptilidae32019+50%2015
Orchard OrioleIcteridae22019+13%2016
Blue GrosbeakCardinalidae22019+50%2017
Indigo BuntingCardinalidae22019-29%2017

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