BirdAnalyst
BBS Route · Utah · BCR 16

Fish Lake Nf Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 93 species recorded across 25 survey years, still active.

93Species 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 →
1992–2024Span
3Observers

Bird Species Found on Utah Fish Lake Nf

Top 40 of 93 species by most recent count. Each links to its species trend.

Species recorded on the Fish Lake Nf 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
Green-tailed TowheePasserellidae532024+35%1994
Vesper SparrowPasserellidae412024+72%1994
Brewer's SparrowPasserellidae332024-4%1994
Hermit ThrushTurdidae252024-34%1994
Warbling VireoVireonidae252024+61%1996
Western TanagerCardinalidae172024+164%1994
American RobinTurdidae142024-48%1994
Chipping SparrowPasserellidae112024-32%1994
Broad-tailed HummingbirdTrochilidae102024-58%1994
Mountain BluebirdTurdidae102024-29%1994
Pine SiskinFringillidae92024+425%1996
Mountain ChickadeeParidae92024+38%1994
Ruby-crowned KingletRegulidae92024+200%1997
Spotted TowheePasserellidae92024+129%1996
Dusky FlycatcherTyrannidae82024+50%2004
Sagebrush SparrowPasserellidae82013+100%1997
Northern House WrenTroglodytidae82024+183%1996
BushtitAegithalidae82024-11%2000
Savannah SparrowPasserellidae61999-14%1992
Violet-green SwallowHirundinidae42024-15%1996
Red-breasted NuthatchSittidae42021-60%1994
Green-winged TealAnatidae41999+100%1993
Pinyon JayCorvidae42010+0%2003
Rock WrenTroglodytidae42023+33%2000
American KestrelFalconidae32024-61%1994
Western Wood-PeweeTyrannidae32024+125%1994
Downy WoodpeckerPicidae32023+67%1996
Swainson's ThrushTurdidae31996n/an/a
Blue-gray GnatcatcherPolioptilidae32024+150%2016
Red-tailed HawkAccipitridae22024-20%1994
Hairy WoodpeckerPicidae22024-46%1996
Horned LarkAlaudidae21994+0%1992
Common RavenCorvidae22024-60%1994
Clark's NutcrackerCorvidae22024-83%1994
Brewer's BlackbirdIcteridae21994+100%1992
Cassin's FinchFringillidae22023-73%1994
Lesser GoldfinchFringillidae22014-50%1992
Yellow WarblerParulidae22024-40%1994
MacGillivray's WarblerParulidae22024+100%1997
White-breasted NuthatchSittidae22018+20%1994

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