BirdAnalyst
BBS Route · Arizona · BCR 16

Mt Trumbull Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 49 species recorded across 9 survey years, no longer active.

49Species 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 →
9Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1974–1993Span
5Observers

Bird Species Found on Arizona Mt Trumbull

Top 40 of 49 species by most recent count. Each links to its species trend.

Species recorded on the Mt Trumbull 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
Horned LarkAlaudidae1671993+7%1976
Western MeadowlarkIcteridae611993+218%1976
Northern MockingbirdMimidae521993+198%1976
Lark SparrowPasserellidae401993-9%1976
Pinyon JayCorvidae341993-34%1976
Mourning DoveColumbidae201993-25%1976
Common RavenCorvidae171993+2%1976
Black-throated SparrowPasserellidae151993-61%1976
Ash-throated FlycatcherTyrannidae111993+69%1976
Spotted TowheePasserellidae71980n/an/a
Chipping SparrowPasserellidae61979+500%1976
Brewer's SparrowPasserellidae61980-21%1978
Lark BuntingPasserellidae51978n/an/a
Woodhouse's Scrub-JayCorvidae51979n/an/a
Scott's OrioleIcteridae41979-22%1976
House FinchFringillidae41980-49%1976
Bendire's ThrasherMimidae41980+22%1976
Sage ThrasherMimidae31978+200%1975
Common NighthawkCaprimulgidae21992+0%1975
Western KingbirdTyrannidae21993-43%1976
Brown-headed CowbirdIcteridae21980-60%1977
Rock WrenTroglodytidae21993-53%1976
Gray FlycatcherTyrannidae21980+100%1975
Red-tailed HawkAccipitridae21992-57%1977
Cassin's KingbirdTyrannidae21993+163%1979
BushtitAegithalidae21978n/an/a
Yellow-headed BlackbirdIcteridae21979n/an/a
Black-chinned SparrowPasserellidae21979n/an/a
Western BluebirdTurdidae21993+100%1980
Golden EagleAccipitridae11979+0%1974
American KestrelFalconidae11993-85%1979
Ladder-backed WoodpeckerPicidae11978+0%1974
Say's PhoebeTyrannidae11980+53%1976
Loggerhead ShrikeLaniidae11993-75%1976
Northern House WrenTroglodytidae11979+0%1974
Gray VireoVireonidae11975n/an/a
Violet-green SwallowHirundinidae11976n/an/a
Bewick's WrenTroglodytidae11979+50%1977
Great Horned OwlStrigidae11977n/an/a
Broad-tailed HummingbirdTrochilidae11978n/an/a

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