BirdAnalyst
BBS Route · New Jersey · BCR 29

Passaic Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 22 species recorded across 1 survey years, no longer active.

22Species 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 →
1Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1969–1969Span
1Observers

Bird Species Found on New Jersey Passaic

Top 22 of 22 species by most recent count. Each links to its species trend.

Species recorded on the Passaic 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
House SparrowPasseridae2841969n/an/a
Rock PigeonColumbidae1021969n/an/a
European StarlingSturnidae861969n/an/a
Common GrackleIcteridae801969n/an/a
American RobinTurdidae631969n/an/a
Blue JayCorvidae261969n/an/a
Mourning DoveColumbidae151969n/an/a
Herring GullLaridae81969n/an/a
Song SparrowPasserellidae81969n/an/a
Northern CardinalCardinalidae51969n/an/a
Downy WoodpeckerPicidae41969n/an/a
Red-winged BlackbirdIcteridae41969n/an/a
Northern MockingbirdMimidae31969n/an/a
Northern House WrenTroglodytidae31969n/an/a
Common NighthawkCaprimulgidae21969n/an/a
Gray CatbirdMimidae21969n/an/a
Eastern PhoebeTyrannidae11969n/an/a
American CrowCorvidae11969n/an/a
House FinchFringillidae11969n/an/a
Eastern TowheePasserellidae11969n/an/a
Common YellowthroatParulidae11969n/an/a
Black-capped ChickadeeParidae11969n/an/a

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