BirdAnalyst
BBS Route · Arizona · BCR 34

Carr Mtn Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 139 species recorded across 37 survey years, still active.

139Species 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 →
37Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1985–2024Span
3Observers

Bird Species Found on Arizona Carr Mtn

Top 40 of 139 species by most recent count. Each links to its species trend.

Species recorded on the Carr Mtn 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
Gambel's QuailOdontophoridae822024-29%1987
Black-throated SparrowPasserellidae792024+21%1987
Brown-crested FlycatcherTyrannidae272024+177%1987
Cactus WrenTroglodytidae232024-33%1987
Mourning DoveColumbidae182024+79%1987
Gila WoodpeckerPicidae172024+195%1987
Bell's VireoVireonidae172024-53%1987
Northern MockingbirdMimidae172024-32%1987
Lucy's WarblerParulidae162024-78%1987
VerdinRemizidae162024-47%1987
Black-tailed GnatcatcherPolioptilidae162024+32%1987
Ash-throated FlycatcherTyrannidae132024-8%1987
Neotropic CormorantPhalacrocoracidae132017n/an/a
Turkey VultureCathartidae122024+35%1987
Cliff SwallowHirundinidae122024+139%1988
Common RavenCorvidae102024+267%1987
Spotted TowheePasserellidae102024-39%1987
Mexican JayCorvidae82022+243%1992
House FinchFringillidae82024-75%1987
Gray VireoVireonidae82024+63%1990
Western GrebePodicipedidae82011+171%2008
White-winged DoveColumbidae72024+50%1987
Plumbeous VireoVireonidae72024-28%1987
Curve-billed ThrasherMimidae72024-11%1987
Acorn WoodpeckerPicidae62024+260%1989
Grace's WarblerParulidae62024-33%1987
Bridled TitmouseParidae62024+280%1987
Red-winged BlackbirdIcteridae62024+63%1999
Gilded FlickerPicidae52024+120%1988
Western Wood-PeweeTyrannidae52024-55%1987
Rufous-crowned SparrowPasserellidae52024-36%1987
Yellow WarblerParulidae52024+120%1989
Juniper TitmouseParidae52014-33%1994
White-throated SwiftApodidae42023+143%1987
Northern CardinalCardinalidae42024-25%1987
Crissal ThrasherMimidae42023+40%1996
Bewick's WrenTroglodytidae42024-84%1987
Snowy EgretArdeidae42017+29%2005
Hutton's VireoVireonidae42018+200%1991
Great-tailed GrackleIcteridae42021+100%1997

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