BirdAnalyst
BBS Route · West Virginia · BCR 28

Glade Run Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 99 species recorded across 13 survey years, no longer active.

99Species 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 →
13Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1988–2002Span
2Observers

Bird Species Found on West Virginia Glade Run

Top 40 of 99 species by most recent count. Each links to its species trend.

Species recorded on the Glade Run 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 StarlingSturnidae472002+150%1990
Red-eyed VireoVireonidae302002+15%1990
American CrowCorvidae262002+96%1990
Magnolia WarblerParulidae212002+229%1990
Indigo BuntingCardinalidae192002+92%1990
Winter WrenTroglodytidae182002+156%1990
Blue-headed VireoVireonidae172002+71%1990
Black-throated Green WarblerParulidae172002+74%1990
Chipping SparrowPasserellidae162002+127%1990
VeeryTurdidae162002+65%1990
American RobinTurdidae152002-7%1990
Red-winged BlackbirdIcteridae142002-33%1990
Scarlet TanagerCardinalidae142002+21%1990
Black-throated Blue WarblerParulidae132002+173%1990
Golden-crowned KingletRegulidae132002+650%1990
Chimney SwiftApodidae132002+82%1994
American GoldfinchFringillidae112002+188%1991
Cedar WaxwingBombycillidae11200211×1991
Black-capped ChickadeeParidae102002+50%1991
Song SparrowPasserellidae92002+3%1990
Tufted TitmouseParidae92002+129%1990
Tree SwallowHirundinidae91999n/an/a
Blue JayCorvidae82002+180%1991
Common RavenCorvidae82002+250%1990
Red-breasted NuthatchSittidae82002+200%1993
Swainson's ThrushTurdidae82002+88%1990
Blackburnian WarblerParulidae82002+70%1991
House SparrowPasseridae62002+100%1992
American RedstartParulidae62002+100%1994
Pileated WoodpeckerPicidae62002+250%1997
Red-bellied WoodpeckerPicidae52002+250%1995
Gray CatbirdMimidae52002+13%1990
Hermit ThrushTurdidae52002+26%1990
Hairy WoodpeckerPicidae52002+300%1997
Mourning DoveColumbidae52002+160%1996
Blue-gray GnatcatcherPolioptilidae42002+300%1996
Northern CardinalCardinalidae32002+0%1990
Barn SwallowHirundinidae32002+15%1994
Northern ParulaParulidae32002+40%1991
Common YellowthroatParulidae32002-43%1990

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