BirdAnalyst
BBS Route · Pennsylvania · BCR 29

Brick Tavern Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 94 species recorded across 30 survey years, still active.

94Species 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 →
30Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1990–2024Span
2Observers

Bird Species Found on Pennsylvania Brick Tavern

Top 40 of 94 species by most recent count. Each links to its species trend.

Species recorded on the Brick Tavern 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 StarlingSturnidae1612024-30%1992
American RobinTurdidae872024+22%1992
Mourning DoveColumbidae402024+54%1992
Barn SwallowHirundinidae372024+69%1992
Northern CardinalCardinalidae292024+174%1992
Common GrackleIcteridae252024-33%1992
Gray CatbirdMimidae222024+63%1992
American CrowCorvidae192024-47%1992
Northern MockingbirdMimidae192024+53%1992
Red-winged BlackbirdIcteridae182024-14%1992
Canada GooseAnatidae152024-23%1994
Northern Rough-winged SwallowHirundinidae152024+143%1996
House SparrowPasseridae142024+36%1992
Eastern BluebirdTurdidae142024+313%1992
Song SparrowPasserellidae122024-48%1992
Red-bellied WoodpeckerPicidae112024+378%1993
Chipping SparrowPasserellidae102024+14%1992
Carolina WrenTroglodytidae102024+6%1992
Turkey VultureCathartidae92024+88%1993
Blue JayCorvidae82024-4%1992
Fish CrowCorvidae82024+367%2003
Rock PigeonColumbidae62024-64%1992
House FinchFringillidae62024-69%1992
BobolinkIcteridae61991n/an/a
Great Crested FlycatcherTyrannidae52023+10%1995
MallardAnatidae42022+75%1993
American KestrelFalconidae32024+33%1993
Common YellowthroatParulidae32024-79%1992
Northern House WrenTroglodytidae32024-72%1992
Cedar WaxwingBombycillidae32024-47%1994
Yellow WarblerParulidae32024-55%1993
Double-crested CormorantPhalacrocoracidae32012n/an/a
Northern BobwhiteOdontophoridae22013+100%1990
Chimney SwiftApodidae22023+92%1992
Eastern PhoebeTyrannidae22024-17%1992
Baltimore OrioleIcteridae22024-33%1992
American GoldfinchFringillidae22024+93%1992
Eastern TowheePasserellidae22024-20%1995
Indigo BuntingCardinalidae22024-77%1992
White-breasted NuthatchSittidae22024+50%1998

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