BirdAnalyst
BBS Route · New Jersey · BCR 30

Bennett Mill 2 Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 75 species recorded across 6 survey years, still active.

75Species 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 →
6Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2016–2025Span
2Observers

Bird Species Found on New Jersey Bennett Mill 2

Top 40 of 75 species by most recent count. Each links to its species trend.

Species recorded on the Bennett Mill 2 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
European StarlingSturnidae1152025-50%2022
American RobinTurdidae582025+21%2022
House SparrowPasseridae392025+40%2022
Fish CrowCorvidae352025+33%2022
Northern CardinalCardinalidae342025+56%2022
Chipping SparrowPasserellidae332025-5%2022
American CrowCorvidae292025+51%2022
Blue JayCorvidae262025-6%2022
Gray CatbirdMimidae262025-4%2022
Northern MockingbirdMimidae252025+8%2022
Mourning DoveColumbidae192025-38%2022
Song SparrowPasserellidae192025+35%2022
Carolina WrenTroglodytidae192025+7%2022
Canada GooseAnatidae192025+171%2023
Carolina ChickadeeParidae172025-8%2022
Tufted TitmouseParidae162025+113%2022
Barn SwallowHirundinidae152025-10%2022
House FinchFringillidae132025+0%2022
Great Crested FlycatcherTyrannidae122025+47%2022
Common GrackleIcteridae112025-91%2021
Northern House WrenTroglodytidae92025+50%2022
Eastern Wood-PeweeTyrannidae82025+67%2022
Indigo BuntingCardinalidae82025+115%2022
Pine WarblerParulidae82025+18%2022
Downy WoodpeckerPicidae72025+114%2022
Red-bellied WoodpeckerPicidae72025+0%2022
Chimney SwiftApodidae72025-9%2022
Eastern KingbirdTyrannidae72025-10%2022
Brown-headed CowbirdIcteridae72025+29%2022
Red-winged BlackbirdIcteridae72025+3%2022
American GoldfinchFringillidae72025+15%2022
Red-eyed VireoVireonidae52025+200%2022
Common YellowthroatParulidae52025-17%2022
Purple MartinHirundinidae42025-11%2022
Blue-gray GnatcatcherPolioptilidae42025+300%2022
Laughing GullLaridae32024-76%2021
Blue GrosbeakCardinalidae32025-14%2022
KilldeerCharadriidae22025-45%2022
Eastern TowheePasserellidae22025+67%2021
Scarlet TanagerCardinalidae22021+100%2016

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