BirdAnalyst
BBS Route · Utah · BCR 16

Ant Flat-Ogden Can Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 99 species recorded across 23 survey years, still active.

99Species 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 →
23Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1994–2023Span
6Observers

Bird Species Found on Utah Ant Flat-Ogden Can

Top 40 of 99 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
Brewer's BlackbirdIcteridae602023+61%1996
Yellow WarblerParulidae432023+105%1996
American RobinTurdidae392023-72%1996
Western MeadowlarkIcteridae382023-44%1996
Vesper SparrowPasserellidae342023-28%1996
Brewer's SparrowPasserellidae262023+156%1996
Green-tailed TowheePasserellidae252023+60%1996
Song SparrowPasserellidae202023-41%1996
Northern House WrenTroglodytidae182023+0%1996
Lazuli BuntingCardinalidae142023+700%1997
Warbling VireoVireonidae142023+100%1996
Cedar WaxwingBombycillidae132023+225%1996
Cliff SwallowHirundinidae112023+38%1996
Willow FlycatcherTyrannidae112023+133%2009
American GoldfinchFringillidae102023+94%1996
Spotted TowheePasserellidae102021+143%1998
Gray CatbirdMimidae102023+417%1999
Red-winged BlackbirdIcteridae92023-55%1996
Black-headed GrosbeakCardinalidae92023-74%1996
European StarlingSturnidae82023-35%1996
Violet-green SwallowHirundinidae82023+15%2000
Black-chinned HummingbirdTrochilidae72023+280%1996
American CrowCorvidae72023+260%1998
MacGillivray's WarblerParulidae72023+0%1996
Yellow-headed BlackbirdIcteridae72004+250%1997
Mourning DoveColumbidae62023-57%1996
Dusky FlycatcherTyrannidae62023+0%2008
Black-capped ChickadeeParidae62023+250%1999
Broad-tailed HummingbirdTrochilidae52023+25%1996
Black-billed MagpieCorvidae52023-73%1996
Barn SwallowHirundinidae52023+0%1996
Wilson's SnipeScolopacidae42023-83%1996
American KestrelFalconidae32023-13%1999
Brown-headed CowbirdIcteridae32023+63%1998
Tree SwallowHirundinidae32023+117%1996
Orange-crowned WarblerParulidae32023-39%1997
Western TanagerCardinalidae32021-38%1999
Bullock's OrioleIcteridae32023+8%2009
Red-tailed HawkAccipitridae22022+33%1998
Cassin's FinchFringillidae22023-69%1997

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