BirdAnalyst
BBS Route · New York · BCR 28

Warwick 2 Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 100 species recorded across 28 survey years, still active.

100Species 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 →
28Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1975–2013Span
4Observers

Bird Species Found on New York Warwick 2

Top 40 of 100 species by most recent count. Each links to its species trend.

Species recorded on the Warwick 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
Red-winged BlackbirdIcteridae852013-40%1977
European StarlingSturnidae792013-46%1977
American RobinTurdidae452013-61%1977
American CrowCorvidae352013-24%1977
Canada GooseAnatidae29201311×1985
Gray CatbirdMimidae192013+2%1977
Northern House WrenTroglodytidae172013-30%1977
MallardAnatidae152013+220%1982
Turkey VultureCathartidae142013+475%1982
Eastern PhoebeTyrannidae122013+267%1978
American GoldfinchFringillidae122013-41%1977
Song SparrowPasserellidae122013-44%1977
Yellow WarblerParulidae122013+9%1977
Common GrackleIcteridae112013+17%1977
Tree SwallowHirundinidae112013+118%1977
Chipping SparrowPasserellidae82013-74%1977
Baltimore OrioleIcteridae72013-66%1977
Barn SwallowHirundinidae72013-62%1977
Red-eyed VireoVireonidae72013-22%1977
Common YellowthroatParulidae72013-54%1977
Indigo BuntingCardinalidae72013+36%1979
Great Crested FlycatcherTyrannidae62013+56%1978
Black-capped ChickadeeParidae62013+33%1979
OvenbirdParulidae62013+43%1980
Bank SwallowHirundinidae62009+54%1984
Tufted TitmouseParidae52013+260%1977
Golden-winged WarblerParulidae51999+400%1976
Red-bellied WoodpeckerPicidae52013+567%1981
Great Blue HeronArdeidae42013+175%1977
Blue JayCorvidae42013+120%1977
Northern CardinalCardinalidae42013+46%1977
Wood ThrushTurdidae42013-84%1977
Wild TurkeyPhasianidae42013+57%2008
Mourning DoveColumbidae32013-50%1977
Rose-breasted GrosbeakCardinalidae32011-47%1977
Scarlet TanagerCardinalidae32013-18%1977
House SparrowPasseridae32013-71%1977
VeeryTurdidae32011+30%1977
Wood DuckAnatidae31993+50%1976
Eastern Wood-PeweeTyrannidae32013+29%1978

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