BirdAnalyst
BBS Route · New York · BCR 28

Warwick Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 82 species recorded across 7 survey years, no longer active.

82Species 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 →
7Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1968–1974Span
1Observers

Bird Species Found on New York Warwick

Top 40 of 82 species by most recent count. Each links to its species trend.

Species recorded on the Warwick 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 BlackbirdIcteridae2931974-20%1970
American RobinTurdidae951974-23%1970
European StarlingSturnidae861974-49%1970
Barn SwallowHirundinidae601974+3%1970
Common GrackleIcteridae451974+10%1970
American CrowCorvidae251974-25%1970
Song SparrowPasserellidae251974+67%1970
Gray CatbirdMimidae241974-16%1970
Mourning DoveColumbidae201974+109%1970
House SparrowPasseridae201974-47%1970
Northern House WrenTroglodytidae201974-11%1970
Baltimore OrioleIcteridae191974+56%1970
Wood ThrushTurdidae161974-10%1970
Chipping SparrowPasserellidae151974-52%1970
Yellow WarblerParulidae121974+64%1970
Eastern PhoebeTyrannidae101974-8%1970
Eastern MeadowlarkIcteridae101974-48%1970
Field SparrowPasserellidae101974-25%1970
Common YellowthroatParulidae91974-28%1970
Blue JayCorvidae81974+6%1970
MallardAnatidae81973+300%1972
BobolinkIcteridae71973+140%1970
Eastern TowheePasserellidae71974-34%1970
American KestrelFalconidae61974+38%1970
Downy WoodpeckerPicidae61974+17%1969
American GoldfinchFringillidae61974-81%1970
Red-eyed VireoVireonidae61974+75%1970
Cedar WaxwingBombycillidae61974n/an/a
Northern CardinalCardinalidae51974+23%1970
Northern MockingbirdMimidae51974+12%1970
Turkey VultureCathartidae51973+400%1969
KilldeerCharadriidae41974-44%1970
Eastern KingbirdTyrannidae41974-64%1970
Tree SwallowHirundinidae41974+11%1969
VeeryTurdidae41974-18%1970
Rock PigeonColumbidae41974-86%1970
Black-billed CuckooCuculidae41973-80%1970
Blackburnian WarblerParulidae41971n/an/a
Rose-breasted GrosbeakCardinalidae31974-11%1971
OvenbirdParulidae31974+133%1971

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