BirdAnalyst
BBS Route · Florida · BCR 31

Crewsville Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 77 species recorded across 20 survey years, still active.

77Species 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 →
20Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
2000–2024Span
4Observers

Bird Species Found on Florida Crewsville

Top 40 of 77 species by most recent count. Each links to its species trend.

Species recorded on the Crewsville 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
Eastern MeadowlarkIcteridae692024+14%2002
American CrowCorvidae442024+48%2002
Black-necked StiltRecurvirostridae392005n/an/a
Western Cattle-EgretArdeidae342024-85%2002
Mourning DoveColumbidae302024-72%2002
Red-bellied WoodpeckerPicidae242024-17%2002
Red-shouldered HawkAccipitridae222024+21%2002
Northern CardinalCardinalidae222024-60%2002
Northern ParulaParulidae192024-14%2002
Chuck-will's-widowCaprimulgidae182006+300%2001
Northern MockingbirdMimidae172024-80%2002
Great Crested FlycatcherTyrannidae142024-69%2002
Carolina WrenTroglodytidae142024-70%2002
Black VultureCathartidae122024+78%2002
Great EgretArdeidae102023+440%2002
Rock PigeonColumbidae92000n/an/a
White-eyed VireoVireonidae82024-74%2002
Eurasian Collared-DoveColumbidae82024-69%2002
Crested CaracaraFalconidae72023+275%2003
Turkey VultureCathartidae62024-71%2002
Common GrackleIcteridae62024-86%2002
European StarlingSturnidae62009+0%2003
Wood DuckAnatidae52000n/an/a
Northern BobwhiteOdontophoridae52024-56%2002
Common Ground DoveColumbidae52024-36%2002
Downy WoodpeckerPicidae52024+100%2002
Wild TurkeyPhasianidae52023+57%2005
Pileated WoodpeckerPicidae42024+80%2002
Boat-tailed GrackleIcteridae42024-55%2002
Eastern TowheePasserellidae42024-92%2002
Sandhill CraneGruidae32024-63%2002
White-winged DoveColumbidae32023+122%2009
Red-headed WoodpeckerPicidae32024+25%2002
Blue JayCorvidae32024-77%2002
Common YellowthroatParulidae32024-85%2002
Barn SwallowHirundinidae32002n/an/a
Great Blue HeronArdeidae32023-33%2005
Common GallinuleRallidae32018+200%2003
Double-crested CormorantPhalacrocoracidae32016-63%2014
Little Blue HeronArdeidae22005+0%2002

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