BirdAnalyst
BBS Route · New Jersey · BCR 30

Spraguetown 2 Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 68 species recorded across 8 survey years, no longer active.

68Species 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 →
8Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2000–2012Span
2Observers

Bird Species Found on New Jersey Spraguetown 2

Top 40 of 68 species by most recent count. Each links to its species trend.

Species recorded on the Spraguetown 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
Laughing GullLaridae382007-55%2002
Brown-headed CowbirdIcteridae212007+82%2002
Common YellowthroatParulidae202007-6%2002
OvenbirdParulidae142012-6%2002
Cedar WaxwingBombycillidae122007-49%2002
Pine WarblerParulidae122012-20%2002
Brown ThrasherMimidae122007-35%2002
Yellow-billed CuckooCuculidae112007+77%2002
Chipping SparrowPasserellidae112012+14%2002
Eastern TowheePasserellidae112012-37%2002
American GoldfinchFringillidae92007+8%2002
Eastern Wood-PeweeTyrannidae72012-26%2002
American RobinTurdidae72012-53%2002
Great Crested FlycatcherTyrannidae52012+68%2002
Wood DuckAnatidae42007+100%2003
American CrowCorvidae42012-71%2002
Field SparrowPasserellidae42007-62%2002
Tufted TitmouseParidae42012-52%2002
Herring GullLaridae42001n/an/a
Carolina WrenTroglodytidae42012+40%2003
Mourning DoveColumbidae32012+28%2002
Eastern KingbirdTyrannidae32007-20%2002
Black-and-white WarblerParulidae32007-73%2002
Blue-winged WarblerParulidae32004+50%2000
Carolina ChickadeeParidae32012-22%2002
Fish CrowCorvidae22012-58%2002
Common GrackleIcteridae22012+217%2002
Northern CardinalCardinalidae22012-69%2002
Barn SwallowHirundinidae22012-67%2002
Gray CatbirdMimidae22012-35%2002
Northern House WrenTroglodytidae22007+0%2002
Blue-gray GnatcatcherPolioptilidae22012-39%2002
Wood ThrushTurdidae22005-50%2002
Canada GooseAnatidae22007-67%2002
Great EgretArdeidae22012+100%2002
Black-billed CuckooCuculidae22007-33%2005
Downy WoodpeckerPicidae12012+86%2002
Eastern PhoebeTyrannidae12012-33%2002
Acadian FlycatcherTyrannidae12005+0%2000
Blue JayCorvidae12012-58%2002

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