BirdAnalyst
BBS Route · Pennsylvania · BCR 28

Wyalusing Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 126 species recorded across 40 survey years, still active.

126Species 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 →
40Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1985–2025Span
3Observers

Bird Species Found on Pennsylvania Wyalusing

Top 40 of 126 species by most recent count. Each links to its species trend.

Species recorded on the Wyalusing 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 RobinTurdidae562025-19%1987
American CrowCorvidae392025-20%1987
Common GrackleIcteridae342025-57%1987
Mourning DoveColumbidae312025+114%1987
Red-winged BlackbirdIcteridae312025-70%1987
European StarlingSturnidae262025+27%1987
Northern CardinalCardinalidae232025-26%1987
Song SparrowPasserellidae172025-69%1987
Gray CatbirdMimidae162025-44%1987
Barn SwallowHirundinidae142025-59%1987
Wood ThrushTurdidae132025-39%1987
Tree SwallowHirundinidae122025+69%1987
Chipping SparrowPasserellidae112025-67%1987
Common YellowthroatParulidae112025-69%1987
Canada GooseAnatidae112023+567%1992
OvenbirdParulidae102025-41%1987
Red-bellied WoodpeckerPicidae92025+800%1987
Northern House WrenTroglodytidae82025-67%1987
Turkey VultureCathartidae82025+578%1991
Carolina WrenTroglodytidae72025+63%1991
Rock PigeonColumbidae62023-55%1987
BobolinkIcteridae62025-33%1987
Brown-headed CowbirdIcteridae52025-24%1987
Red-eyed VireoVireonidae52025-62%1987
Black-billed CuckooCuculidae52023+80%1991
Wild TurkeyPhasianidae52025+100%1998
Common RavenCorvidae52025+100%2014
KilldeerCharadriidae42025-8%1987
Baltimore OrioleIcteridae42025-59%1987
Purple MartinHirundinidae41985n/an/a
White-breasted NuthatchSittidae42025+29%1987
Eastern BluebirdTurdidae42025+100%1987
Eastern KingbirdTyrannidae32025-62%1987
Eastern PhoebeTyrannidae32025-58%1987
Blue JayCorvidae32025-81%1987
Scarlet TanagerCardinalidae32024-78%1987
Chestnut-sided WarblerParulidae32025+40%1988
House SparrowPasseridae32025-86%1987
Tufted TitmouseParidae32024-71%1987
Common MerganserAnatidae32022+100%1991

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