BirdAnalyst
BBS Route · Vermont · BCR 14

Gaysville Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 111 species recorded across 43 survey years, still active.

111Species 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 →
43Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1966–2025Span
9Observers

Bird Species Found on Vermont Gaysville

Top 40 of 111 species by most recent count. Each links to its species trend.

Species recorded on the Gaysville 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-eyed VireoVireonidae792025+181%1977
European StarlingSturnidae702025-17%1977
American RobinTurdidae602025+41%1977
Song SparrowPasserellidae442025-1%1977
Cedar WaxwingBombycillidae362025+184%1978
OvenbirdParulidae362025+200%1977
House SparrowPasseridae352025+31%1977
Chestnut-sided WarblerParulidae302025+252%1977
Rock PigeonColumbidae292025+6%1977
American CrowCorvidae292025+49%1977
Black-capped ChickadeeParidae262025+135%1978
Blue JayCorvidae242025+38%1977
Common YellowthroatParulidae232025+56%1977
VeeryTurdidae222025+21%1977
Black-and-white WarblerParulidae212025+121%1977
Gray CatbirdMimidae172025+59%1977
Mourning DoveColumbidae172025+92%1979
Common GrackleIcteridae162025-66%1977
Eastern PhoebeTyrannidae152025+22%1977
American RedstartParulidae142025-30%1977
Northern House WrenTroglodytidae122025+70%1978
Tufted TitmouseParidae122025+186%2001
Chimney SwiftApodidae112025+100%1978
Black-throated Green WarblerParulidae112025+500%1979
Chipping SparrowPasserellidae102025-34%1977
Indigo BuntingCardinalidae102025+150%1977
BobolinkIcteridae92018+83%1977
Blackburnian WarblerParulidae82025+267%1978
MallardAnatidae82025+67%2004
Pine WarblerParulidae82025+120%2010
Common RavenCorvidae72025+38%1984
Northern CardinalCardinalidae72025+633%1986
Red-winged BlackbirdIcteridae62025-88%1977
American GoldfinchFringillidae62025-19%1977
Barn SwallowHirundinidae62021-24%1977
Tree SwallowHirundinidae62019-79%1977
Golden-crowned KingletRegulidae62009+167%1990
Scarlet TanagerCardinalidae52025-30%1978
Winter WrenTroglodytidae52025+233%1978
Brown CreeperCerthiidae52025+133%1981

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