BirdAnalyst
BBS Route · New York · BCR 28

Westbrookvle Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 117 species recorded across 35 survey years, still active.

117Species 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 →
35Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1966–2019Span
8Observers

Bird Species Found on New York Westbrookvle

Top 40 of 117 species by most recent count. Each links to its species trend.

Species recorded on the Westbrookvle 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 BlackbirdIcteridae712019-70%1968
European StarlingSturnidae562019-86%1968
American RobinTurdidae542019-9%1968
Canada GooseAnatidae492019+426%1983
Barn SwallowHirundinidae362019-29%1968
Gray CatbirdMimidae302019+100%1968
Song SparrowPasserellidae292019+48%1968
Mourning DoveColumbidae262019+300%1968
Chipping SparrowPasserellidae242019+40%1968
Red-eyed VireoVireonidae232019+188%1968
American GoldfinchFringillidae222019+14%1968
Northern House WrenTroglodytidae222019+9%1968
House SparrowPasseridae202019-30%1968
American CrowCorvidae182019-30%1968
Common GrackleIcteridae162019-59%1968
Northern CardinalCardinalidae142019+292%1969
Carolina WrenTroglodytidae132019+113%2010
Turkey VultureCathartidae122019+167%1968
Scarlet TanagerCardinalidae122019+163%1969
Tree SwallowHirundinidae112019+170%1968
Blue JayCorvidae102019-21%1968
Common YellowthroatParulidae102019+78%1968
Downy WoodpeckerPicidae102019+467%1971
Brown-headed CowbirdIcteridae92019+86%1968
Wood ThrushTurdidae92019-18%1968
Yellow WarblerParulidae92019+6%1969
Tufted TitmouseParidae9201911×1972
Baltimore OrioleIcteridae82018-77%1968
Cedar WaxwingBombycillidae72019+150%1974
Red-bellied WoodpeckerPicidae72019+214%1998
Field SparrowPasserellidae62019-30%1968
OvenbirdParulidae52019+500%1970
Common RavenCorvidae52019-14%2005
Eastern KingbirdTyrannidae42019-47%1968
Eastern PhoebeTyrannidae42019-11%1968
Chestnut-sided WarblerParulidae42018+50%1969
Eastern BluebirdTurdidae42019+38%1975
Eastern Wood-PeweeTyrannidae42019+180%1971
Pileated WoodpeckerPicidae42018+150%1998
Black VultureCathartidae42018+300%2006

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