BirdAnalyst
BBS Route · Utah · BCR 16

Ant Flat-Ogden Can Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 101 species recorded across 25 survey years, still active.

101Species 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 →
25Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1994–2025Span
6Observers

Bird Species Found on Utah Ant Flat-Ogden Can

Top 40 of 101 species by most recent count. Each links to its species trend.

Species recorded on the Ant Flat-Ogden Can 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
Yellow WarblerParulidae502025+115%1996
Vesper SparrowPasserellidae472025-24%1996
Cliff SwallowHirundinidae402025+49%1996
Brewer's BlackbirdIcteridae392025+2%1996
American RobinTurdidae392025-71%1996
Brewer's SparrowPasserellidae312025+168%1996
Green-tailed TowheePasserellidae272025+11%1996
Song SparrowPasserellidae262025-39%1996
Lazuli BuntingCardinalidae22202514×1997
Western MeadowlarkIcteridae142025-50%1996
Mountain BluebirdTurdidae112025+75%1997
Mourning DoveColumbidae92025-50%1996
Spotted TowheePasserellidae92025+271%1998
Black-headed GrosbeakCardinalidae92025-56%1996
Cedar WaxwingBombycillidae92025+133%1996
Bullock's OrioleIcteridae92025+46%2009
Warbling VireoVireonidae72025+135%1996
Northern House WrenTroglodytidae72025+50%1996
Yellow-headed BlackbirdIcteridae72004+250%1997
Willow FlycatcherTyrannidae72025+108%2009
Broad-tailed HummingbirdTrochilidae62025+42%1996
American CrowCorvidae62025+500%1998
American GoldfinchFringillidae62025+44%1996
Greater Sage-GrousePhasianidae62024+0%2014
Violet-green SwallowHirundinidae62025+46%2000
Red-winged BlackbirdIcteridae52025-51%1996
Gray CatbirdMimidae52025+300%1999
Western KingbirdTyrannidae52025+33%2008
Black-chinned HummingbirdTrochilidae42025+220%1996
European StarlingSturnidae42025-71%1996
Black-capped ChickadeeParidae42025+133%1999
Wilson's SnipeScolopacidae32025-75%1996
KilldeerCharadriidae32025-40%1996
Barn SwallowHirundinidae32025-7%1996
Tree SwallowHirundinidae32023+117%1996
Western TanagerCardinalidae32025+13%1999
Sandhill CraneGruidae32025+71%2000
Turkey VultureCathartidae32025+60%2001
Red-naped SapsuckerPicidae32025+67%2001
House FinchFringillidae32024+125%2014

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