BirdAnalyst
BBS Route · Utah · BCR 9

Snowville Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 82 species recorded across 20 survey years, still active.

82Species 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 →
20Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1999–2025Span
4Observers

Bird Species Found on Utah Snowville

Top 40 of 82 species by most recent count. Each links to its species trend.

Species recorded on the Snowville 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 LarkAlaudidae2702025+124%2003
Western MeadowlarkIcteridae1282025+8%2003
Snowy PloverCharadriidae792025+826%2004
Common RavenCorvidae342025+638%2003
Long-billed CurlewScolopacidae272025+325%2004
Rock PigeonColumbidae25201913×2008
Loggerhead ShrikeLaniidae192025+128%2004
WilletScolopacidae172025+636%2003
Northern HarrierAccipitridae142025+343%2004
Red-winged BlackbirdIcteridae92025+440%2008
Barn SwallowHirundinidae92025-26%2007
Brewer's SparrowPasserellidae82025+1%2004
Ferruginous HawkAccipitridae72024+300%2019
GadwallAnatidae62025+67%2005
American AvocetRecurvirostridae62025+55%2005
Savannah SparrowPasserellidae62025+67%2004
Green-winged TealAnatidae52015+150%1999
Common NighthawkCaprimulgidae52024-25%2007
Black-necked StiltRecurvirostridae42024+217%2005
Brown-headed CowbirdIcteridae42025-14%2003
Vesper SparrowPasserellidae42023-11%2008
Lark BuntingPasserellidae42004n/an/a
MallardAnatidae42023-36%2014
Northern ShovelerAnatidae42016n/an/a
KilldeerCharadriidae32024-29%2003
Short-eared OwlStrigidae32025-9%2006
Lark SparrowPasserellidae32025+133%2003
Black-throated SparrowPasserellidae32025+20%2003
Sage ThrasherMimidae32025+0%2004
Rock WrenTroglodytidae32025-22%2003
Yellow-headed BlackbirdIcteridae32023-71%2008
Ring-billed GullLaridae32024+50%2015
California GullLaridae22025-91%2006
Golden EagleAccipitridae22025+75%2004
Prairie FalconFalconidae22025+0%2018
European StarlingSturnidae22025-22%2006
Grasshopper SparrowPasserellidae22023-78%2015
ChukarPhasianidae22025-56%2005
Western KingbirdTyrannidae22025+0%2006
Red-tailed HawkAccipitridae22025-30%2007

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