BirdAnalyst
BBS Route · Pennsylvania · BCR 28

Logue Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 116 species recorded across 42 survey years, still active.

116Species 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 →
42Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1970–2025Span
6Observers

Bird Species Found on Pennsylvania Logue

Top 40 of 116 species by most recent count. Each links to its species trend.

Species recorded on the Logue 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
OvenbirdParulidae44202518×1976
Red-eyed VireoVireonidae43202512×1973
American RobinTurdidae422025-29%1972
Song SparrowPasserellidae382025+3%1972
European StarlingSturnidae282025-73%1972
Black-capped ChickadeeParidae282025+174%1980
Gray CatbirdMimidae272025+152%1972
Red-winged BlackbirdIcteridae252025-68%1972
Chestnut-sided WarblerParulidae222025+717%1973
Common YellowthroatParulidae172025+455%1976
American CrowCorvidae162025-3%1972
Mourning DoveColumbidae152025+900%1976
Yellow-bellied SapsuckerPicidae142025+122%1990
Blue JayCorvidae122025+84%1972
Chipping SparrowPasserellidae122025-11%1972
Magnolia WarblerParulidae122025+425%1974
Eastern TowheePasserellidae112025+41%1972
Northern House WrenTroglodytidae112025+67%1976
Black-and-white WarblerParulidae112025+180%1981
Swamp SparrowPasserellidae102025+180%1974
Northern CardinalCardinalidae92025+57%1972
Barn SwallowHirundinidae92025-80%1972
Yellow WarblerParulidae92025+600%1975
Eastern PhoebeTyrannidae82025-5%1976
Rose-breasted GrosbeakCardinalidae82025-44%1972
Indigo BuntingCardinalidae82025+400%1972
Scarlet TanagerCardinalidae82025+91%1972
Tufted TitmouseParidae82025+180%1993
Canada GooseAnatidae82022+700%2021
Wood ThrushTurdidae72025-66%1972
VeeryTurdidae72025+320%1972
Black-throated Green WarblerParulidae72025+80%1981
American RedstartParulidae62025+85%1973
Least FlycatcherTyrannidae62025-63%1981
Common GrackleIcteridae52025-77%1972
Cedar WaxwingBombycillidae52025+16%1972
Hooded WarblerParulidae52025-47%1992
Turkey VultureCathartidae42025+67%1972
BobolinkIcteridae42023+5%1973
Field SparrowPasserellidae42025-68%1972

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