BirdAnalyst
BBS Route · Texas · BCR 20

Manor Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 58 species recorded across 12 survey years, no longer active.

58Species 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 →
12Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2012–2024Span
2Observers

Bird Species Found on Texas Manor

Top 40 of 58 species by most recent count. Each links to its species trend.

Species recorded on the Manor 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
Black VultureCathartidae74202413×2014
Great-tailed GrackleIcteridae712024+282%2014
DickcisselCardinalidae712024+33%2014
Mourning DoveColumbidae602024-5%2014
Barn SwallowHirundinidae482024+117%2014
Northern MockingbirdMimidae472024-26%2014
European StarlingSturnidae462024+75%2014
Red-winged BlackbirdIcteridae422024+128%2014
Scissor-tailed FlycatcherTyrannidae392024+4%2014
Common NighthawkCaprimulgidae312024+82%2014
Rock PigeonColumbidae282023-84%2014
Northern CardinalCardinalidae242024+15%2014
House SparrowPasseridae242024-10%2014
Common GrackleIcteridae202024+400%2014
Purple MartinHirundinidae182024+190%2014
Brown-headed CowbirdIcteridae172024+37%2014
Lark SparrowPasserellidae172024-33%2014
Western Cattle-EgretArdeidae152024+36%2014
Turkey VultureCathartidae102024-27%2014
Western KingbirdTyrannidae102024+83%2014
Eastern MeadowlarkIcteridae102024+50%2014
Eurasian Collared-DoveColumbidae92024+5%2014
KilldeerCharadriidae82024+32%2014
Red-tailed HawkAccipitridae82024+25%2014
Painted BuntingCardinalidae82024+7%2014
Chimney SwiftApodidae72024+20%2014
Cliff SwallowHirundinidae72024-48%2015
Carolina ChickadeeParidae72024+450%2022
House FinchFringillidae62024+43%2014
Great Blue HeronArdeidae42024+20%2016
Eastern KingbirdTyrannidae42024+50%2016
Green HeronArdeidae42024+50%2021
Cave SwallowHirundinidae32012n/an/a
Grasshopper SparrowPasserellidae32023+200%2013
Loggerhead ShrikeLaniidae32024+29%2015
Crested CaracaraFalconidae32024+150%2017
Inca DoveColumbidae22018+0%2014
Red-bellied WoodpeckerPicidae22024+0%2016
Yellow-billed CuckooCuculidae22024-14%2016
Carolina WrenTroglodytidae22024+100%2018

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