BirdAnalyst
BBS Route · Pennsylvania · BCR 28

Stoneybreak Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 114 species recorded across 33 survey years, still active.

114Species 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 →
33Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1992–2025Span
1Observers

Bird Species Found on Pennsylvania Stoneybreak

Top 40 of 114 species by most recent count. Each links to its species trend.

Species recorded on the Stoneybreak 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
American RobinTurdidae792025+27%1994
Red-eyed VireoVireonidae752025+3%1994
Mourning DoveColumbidae732025+45%1994
Indigo BuntingCardinalidae532025-32%1994
Northern CardinalCardinalidae492025+39%1994
Chipping SparrowPasserellidae432025-42%1994
American CrowCorvidae362025-40%1994
Red-winged BlackbirdIcteridae332025-19%1994
House FinchFringillidae322025-41%1994
Wood ThrushTurdidae312025+21%1994
Barn SwallowHirundinidae282025+4%1994
Gray CatbirdMimidae282025-7%1994
Red-bellied WoodpeckerPicidae272025+146%1994
Tufted TitmouseParidae262025+9%1994
European StarlingSturnidae242025-41%1994
American GoldfinchFringillidae232025+62%1994
Scarlet TanagerCardinalidae232025-19%1994
OvenbirdParulidae212025+107%1994
House SparrowPasseridae212025-13%1994
White-breasted NuthatchSittidae212025+138%1994
Eastern Wood-PeweeTyrannidae202025-5%1994
Brown-headed CowbirdIcteridae192025+31%1994
Field SparrowPasserellidae192025-35%1994
Song SparrowPasserellidae162025-34%1994
Northern MockingbirdMimidae162025+6%1994
Carolina WrenTroglodytidae152025+144%1994
Eastern PhoebeTyrannidae142025-39%1994
Eastern BluebirdTurdidae132025-2%1994
Eastern TowheePasserellidae122025-33%1994
Pileated WoodpeckerPicidae112025+63%1994
Eastern MeadowlarkIcteridae112025-9%1994
Common GrackleIcteridae112025-60%1994
Cedar WaxwingBombycillidae112025-11%1994
Downy WoodpeckerPicidae102025+36%1994
Blue JayCorvidae102025+15%1994
Turkey VultureCathartidae102025+288%1997
Acadian FlycatcherTyrannidae82025+91%1994
Brown ThrasherMimidae82025+57%1994
Northern House WrenTroglodytidae82025-13%1994
Blue-gray GnatcatcherPolioptilidae82025-57%1994

Source: USGS North American Breeding Bird Survey, retrieved 2026-08-14. A route is a sample, not a census.