BirdAnalyst
BBS Route · West Virginia · BCR 28

Glade Run 2 Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 107 species recorded across 14 survey years, still active.

107Species 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 →
14Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2003–2024Span
4Observers

Bird Species Found on West Virginia Glade Run 2

Top 40 of 107 species by most recent count. Each links to its species trend.

Species recorded on the Glade Run 2 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
Red-winged BlackbirdIcteridae302024-24%2005
American RobinTurdidae292024+61%2005
Black-throated Green WarblerParulidae282024-7%2005
Red-eyed VireoVireonidae262024+41%2005
Song SparrowPasserellidae252024+97%2005
Magnolia WarblerParulidae202024-3%2005
European StarlingSturnidae162024-23%2005
Blackburnian WarblerParulidae162024+91%2005
Winter WrenTroglodytidae142024-2%2005
Swainson's ThrushTurdidae142024+767%2005
Red CrossbillFringillidae142007n/an/a
Blue-headed VireoVireonidae132024+0%2005
Black-throated Blue WarblerParulidae132024-22%2005
Hermit ThrushTurdidae132024+64%2005
VeeryTurdidae122024+18%2005
Cedar WaxwingBombycillidae122024+161%2007
Indigo BuntingCardinalidae112024-62%2005
Tufted TitmouseParidae112024+160%2005
Common YellowthroatParulidae102024+15%2005
Canada WarblerParulidae102024+333%2005
Golden-crowned KingletRegulidae102024+22%2005
Northern WaterthrushParulidae102024+214%2008
Gray CatbirdMimidae92024+27%2005
Chipping SparrowPasserellidae82024+67%2005
Red-breasted NuthatchSittidae82024+90%2006
Chimney SwiftApodidae72023-57%2005
Eastern PhoebeTyrannidae72024+33%2005
Common GrackleIcteridae72024-48%2005
Eastern TowheePasserellidae72024+164%2005
American RedstartParulidae72024+27%2005
House SparrowPasseridae72021-61%2005
American GoldfinchFringillidae62024+12%2005
Northern House WrenTroglodytidae62024+240%2006
Carolina WrenTroglodytidae62024+233%2006
Black-capped ChickadeeParidae62024+81%2006
Mourning DoveColumbidae52024+114%2005
American CrowCorvidae52024-37%2005
Field SparrowPasserellidae52024+88%2005
Yellow WarblerParulidae52024-46%2005
Black-and-white WarblerParulidae52024+83%2006

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