BirdAnalyst
BBS Route · New Jersey · BCR 30

Pomona Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 97 species recorded across 37 survey years, still active.

97Species 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 →
37Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1978–2024Span
7Observers

Bird Species Found on New Jersey Pomona

Top 40 of 97 species by most recent count. Each links to its species trend.

Species recorded on the Pomona 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
Gray CatbirdMimidae702024+24%1980
OvenbirdParulidae602024+36%1980
Pine WarblerParulidae462024+47%1980
American RobinTurdidae402024+43%1980
European StarlingSturnidae352024-17%1980
Mourning DoveColumbidae332024-13%1980
Chipping SparrowPasserellidae272024+385%1980
Tufted TitmouseParidae272024-18%1980
Blue-gray GnatcatcherPolioptilidae25202419×1984
Great Crested FlycatcherTyrannidae242024+7%1980
Eastern Wood-PeweeTyrannidae222024+133%1980
Common YellowthroatParulidae222024-49%1980
Brown-headed CowbirdIcteridae202024+130%1980
Carolina ChickadeeParidae192024+33%1980
Cedar WaxwingBombycillidae182024+122%1982
Red-bellied WoodpeckerPicidae182024+475%1987
Eastern TowheePasserellidae162024-88%1980
American CrowCorvidae142024+23%1980
Carolina WrenTroglodytidae142024+800%1984
Canada GooseAnatidae142023-27%2002
Northern House WrenTroglodytidae122024+48%1980
White-breasted NuthatchSittidae112024+44%1981
Black-and-white WarblerParulidae102024-23%1980
Turkey VultureCathartidae92024+140%2000
Yellow-billed CuckooCuculidae82023-34%1980
Red-eyed VireoVireonidae82024+32%1980
Prairie WarblerParulidae82024-34%1980
Common GrackleIcteridae72024-85%1980
White-eyed VireoVireonidae62024+25%1980
Wood ThrushTurdidae62024-30%1980
Acadian FlycatcherTyrannidae62024+200%1988
Laughing GullLaridae62023-7%1989
Eastern BluebirdTurdidae62024+233%1987
Chimney SwiftApodidae52024-8%1981
American RedstartParulidae52024+225%1988
House FinchFringillidae52024-26%1989
Prothonotary WarblerParulidae52024+200%2016
Eastern KingbirdTyrannidae42024-48%1980
Blue JayCorvidae42024-66%1980
Northern CardinalCardinalidae42024-28%1980

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