BirdAnalyst
BBS Route · Texas · BCR 36

Millett 2 Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 84 species recorded across 8 survey years, still active.

84Species 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 →
8Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2013–2024Span
2Observers

Bird Species Found on Texas Millett 2

Top 40 of 84 species by most recent count. Each links to its species trend.

Species recorded on the Millett 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
Mourning DoveColumbidae1282024+251%2015
Northern MockingbirdMimidae1272024+55%2015
Painted BuntingCardinalidae852024+386%2015
Black VultureCathartidae522024+554%2015
Northern CardinalCardinalidae492024+154%2015
Golden-fronted WoodpeckerPicidae462024+144%2015
Northern BobwhiteOdontophoridae412024+5%2015
Scissor-tailed FlycatcherTyrannidae412024+140%2015
Bewick's WrenTroglodytidae362024+49%2015
Turkey VultureCathartidae352024+169%2015
Olive SparrowPasserellidae352024+193%2015
Cassin's SparrowPasserellidae262024+158%2015
VerdinRemizidae242024+75%2015
Purple MartinHirundinidae19202413×2016
Brown-crested FlycatcherTyrannidae172024+42%2015
Cactus WrenTroglodytidae172024+167%2015
Bullock's OrioleIcteridae152024-6%2015
Cave SwallowHirundinidae152024+17%2015
DickcisselCardinalidae152015n/an/a
Brown-headed CowbirdIcteridae142024-29%2015
Harris's HawkAccipitridae132024+127%2015
Curve-billed ThrasherMimidae132024+179%2017
Crested CaracaraFalconidae122024+38%2015
Bell's VireoVireonidae112024+483%2016
Common Ground DoveColumbidae102024+209%2015
Ladder-backed WoodpeckerPicidae102024+114%2016
PyrrhuloxiaCardinalidae82024-74%2015
Audubon's OrioleIcteridae72024-54%2015
Lark SparrowPasserellidae72024-6%2015
Western Cattle-EgretArdeidae72024-36%2021
KilldeerCharadriidae62024+156%2016
Eurasian Collared-DoveColumbidae62024-9%2015
Great EgretArdeidae62021+50%2016
Yellow-billed CuckooCuculidae52024+286%2015
Ash-throated FlycatcherTyrannidae52024+4%2015
Bronzed CowbirdIcteridae52024+440%2015
Red-winged BlackbirdIcteridae52024+40%2015
Eastern MeadowlarkIcteridae42024-43%2015
Great-tailed GrackleIcteridae42024+117%2016
Black-throated SparrowPasserellidae42024-47%2015

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