BirdAnalyst
BBS Route · Florida · BCR 31

Andytown Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 66 species recorded across 16 survey years, no longer active.

66Species 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 →
16Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1974–1998Span
5Observers

Bird Species Found on Florida Andytown

Top 40 of 66 species by most recent count. Each links to its species trend.

Species recorded on the Andytown 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 BlackbirdIcteridae2471998-13%1976
Boat-tailed GrackleIcteridae1491998-56%1976
Common GallinuleRallidae651998+11%1976
Common YellowthroatParulidae541998-78%1976
Black VultureCathartidae401998+241%1979
Northern CardinalCardinalidae201998-28%1976
Least BitternArdeidae191998+96%1976
White-eyed VireoVireonidae191998+123%1977
Red-bellied WoodpeckerPicidae151998+540%1979
Glossy IbisThreskiornithidae121987-39%1975
European StarlingSturnidae121998+500%1997
Turkey VultureCathartidae111998-57%1976
Great EgretArdeidae91998-89%1976
Green HeronArdeidae81998-77%1976
Double-crested CormorantPhalacrocoracidae71998-47%1976
Smooth-billed AniCuculidae71989+333%1977
AnhingaAnhingidae61998-71%1976
Common NighthawkCaprimulgidae51997-84%1976
Eastern KingbirdTyrannidae51998-42%1976
Eastern TowheePasserellidae51998-16%1978
Black-necked StiltRecurvirostridae51998+67%1976
American CootRallidae41981-74%1976
Red-shouldered HawkAccipitridae41998-26%1976
Northern MockingbirdMimidae41998+14%1976
Carolina WrenTroglodytidae41998+9%1976
Snowy EgretArdeidae41994+0%1977
House SparrowPasseridae41983+50%1977
Mottled DuckAnatidae31989-23%1976
Common Ground DoveColumbidae31989+33%1983
Great Blue HeronArdeidae21998-90%1976
LimpkinAramidae21987-79%1976
Northern BobwhiteOdontophoridae21974n/an/a
Yellow-billed CuckooCuculidae21998-17%1976
Wood StorkCiconiidae21987-94%1976
KilldeerCharadriidae21989-64%1981
Wood DuckAnatidae21983+75%1980
Fish CrowCorvidae21987n/an/a
Marsh WrenTroglodytidae21987n/an/a
Chuck-will's-widowCaprimulgidae21997+100%1994
Pied-billed GrebePodicipedidae11983-92%1976

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