BirdAnalyst
BBS Route · Utah · BCR 9

Grantsville Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 74 species recorded across 21 survey years, still active.

74Species 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 →
21Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2001–2024Span
1Observers

Bird Species Found on Utah Grantsville

Top 40 of 74 species by most recent count. Each links to its species trend.

Species recorded on the Grantsville 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
Western MeadowlarkIcteridae712024-39%2003
Horned LarkAlaudidae572024+6%2003
Rock PigeonColumbidae272024+157%2003
Brewer's SparrowPasserellidae252024+15%2003
Mourning DoveColumbidae232024+35%2003
Turkey VultureCathartidae222023+925%2006
Sage ThrasherMimidae222024+22%2003
Lark SparrowPasserellidae202024+53%2003
House SparrowPasseridae192024+219%2003
Common RavenCorvidae172024-68%2003
European StarlingSturnidae142024-60%2003
American RobinTurdidae132024+100%2003
Western KingbirdTyrannidae92024+48%2003
Brewer's BlackbirdIcteridae72023-71%2003
Yellow-headed BlackbirdIcteridae72002n/an/a
Red-tailed HawkAccipitridae62024+317%2003
Vesper SparrowPasserellidae62024+8%2003
Eurasian Collared-DoveColumbidae62024+25%2008
Barn SwallowHirundinidae52024-47%2003
House FinchFringillidae52024-57%2004
White-faced IbisThreskiornithidae52019n/an/a
Common NighthawkCaprimulgidae42024+100%2005
Cliff SwallowHirundinidae32024-18%2012
Burrowing OwlStrigidae32011+33%2005
Pinyon JayCorvidae32023-27%2008
Tree SwallowHirundinidae32018+150%2009
Northern HarrierAccipitridae22021-17%2003
Swainson's HawkAccipitridae22024+20%2004
Yellow WarblerParulidae22021+33%2003
Broad-tailed HummingbirdTrochilidae22018+0%2006
Red-winged BlackbirdIcteridae22012+0%2002
Bullock's OrioleIcteridae22024+67%2004
Loggerhead ShrikeLaniidae22024-17%2005
Ferruginous HawkAccipitridae22022+0%2011
Short-eared OwlStrigidae22012-50%2006
Lesser GoldfinchFringillidae22019+0%2008
Sandhill CraneGruidae22022+100%2019
Black-throated SparrowPasserellidae22023+0%2021
Rock WrenTroglodytidae22022n/an/a
California GullLaridae12024-77%2003

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