BirdAnalyst
BBS Route · Arizona · BCR 33

Cutter 2 Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 76 species recorded across 4 survey years, still active.

76Species 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 →
4Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2015–2018Span
1Observers

Bird Species Found on Arizona Cutter 2

Top 40 of 76 species by most recent count. Each links to its species trend.

Species recorded on the Cutter 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
Double-crested CormorantPhalacrocoracidae1552018+106%2016
Northern Rough-winged SwallowHirundinidae1112018+58%2016
Lucy's WarblerParulidae682018-35%2016
Black-throated SparrowPasserellidae522018-29%2016
VerdinRemizidae362018-40%2016
Yellow WarblerParulidae352018+14%2016
Cliff SwallowHirundinidae332018+143%2016
Vermilion FlycatcherTyrannidae322018+136%2016
Gambel's QuailOdontophoridae272018-43%2016
Common RavenCorvidae262018+9%2016
Cactus WrenTroglodytidae262018+65%2016
PhainopeplaPtiliogonatidae252018-14%2016
Turkey VultureCathartidae242018-32%2016
Ash-throated FlycatcherTyrannidae222018+32%2016
House FinchFringillidae212018+13%2016
Cinnamon TealAnatidae182016+260%2015
Bell's VireoVireonidae172018-50%2016
Yellow-breasted ChatIcteriidae172018+52%2016
Black-tailed GnatcatcherPolioptilidae172018+96%2016
Mourning DoveColumbidae132018-70%2016
White-throated SwiftApodidae13201813×2015
Summer TanagerCardinalidae132018+12%2016
Bullock's OrioleIcteridae122018+300%2016
Northern CardinalCardinalidae102018+25%2016
Curve-billed ThrasherMimidae102018-17%2016
Lesser NighthawkCaprimulgidae92018-39%2016
Canyon WrenTroglodytidae92018+114%2016
Brown-crested FlycatcherTyrannidae82018-37%2016
Say's PhoebeTyrannidae72018+75%2015
Lesser GoldfinchFringillidae72018-32%2016
Northern MockingbirdMimidae72018+50%2016
Bewick's WrenTroglodytidae72018-29%2016
Canyon TowheePasserellidae62018+38%2016
Common YellowthroatParulidae62018+17%2016
Common Ground DoveColumbidae52016+400%2015
Western KingbirdTyrannidae52018-27%2016
Blue-gray GnatcatcherPolioptilidae52018-78%2016
Hooded OrioleIcteridae52018+67%2016
Anna's HummingbirdTrochilidae52018n/an/a
Bendire's ThrasherMimidae52018n/an/a

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