BirdAnalyst
BBS Route · Arizona · BCR 33

Alamo Res. Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 72 species recorded across 29 survey years, still active.

72Species 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 →
29Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1992–2025Span
5Observers

Bird Species Found on Arizona Alamo Res.

Top 40 of 72 species by most recent count. Each links to its species trend.

Species recorded on the Alamo Res. 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 QuailOdontophoridae332025-13%1994
Ash-throated FlycatcherTyrannidae302025+93%1994
White-winged DoveColumbidae272025+242%1994
Black-throated SparrowPasserellidae252025+57%1994
Northern MockingbirdMimidae192023-7%1995
Common RavenCorvidae182025+100%1995
Mourning DoveColumbidae162025-60%1994
Double-crested CormorantPhalacrocoracidae162016+700%2014
Turkey VultureCathartidae132025+18%1994
Gilded FlickerPicidae122025+14%1994
Black-tailed GnatcatcherPolioptilidae102025-37%1994
Gila WoodpeckerPicidae92025-10%1994
Cactus WrenTroglodytidae82025-35%1994
VerdinRemizidae62025-47%1994
Curve-billed ThrasherMimidae52023-15%1996
Great-tailed GrackleIcteridae52018+40%2006
House FinchFringillidae42025-71%1994
Lucy's WarblerParulidae42023+150%1995
Red-tailed HawkAccipitridae32024-50%1994
Ladder-backed WoodpeckerPicidae32025+100%1994
Brown-crested FlycatcherTyrannidae32023+300%1995
Say's PhoebeTyrannidae32023+100%2005
Brewer's SparrowPasserellidae31992n/an/a
Rock WrenTroglodytidae32025+140%1994
Great Blue HeronArdeidae32016+200%2015
Bendire's ThrasherMimidae32024+17%2018
Greater RoadrunnerCuculidae22024+33%1994
Lesser NighthawkCaprimulgidae22024+43%1998
Costa's HummingbirdTrochilidae22023-33%1994
Abert's TowheePasserellidae22023+25%1995
House SparrowPasseridae22019-75%1996
Canyon WrenTroglodytidae22023+13%2001
Black-chinned HummingbirdTrochilidae22025+0%2002
Black PhoebeTyrannidae22015+150%1996
Brown-headed CowbirdIcteridae22021+33%1995
American KestrelFalconidae22025-20%1997
Scott's OrioleIcteridae22024-11%1997
Bullock's OrioleIcteridae22019+50%1997
Plumbeous VireoVireonidae22006+100%1998
Bewick's WrenTroglodytidae22023+75%2001

Source: USGS North American Breeding Bird Survey, retrieved 2026-08-14. A route is a sample, not a census.