BirdAnalyst
BBS Route · Florida · BCR 31

Island Grove Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 84 species recorded across 33 survey years, still active.

84Species 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 →
33Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1992–2025Span
4Observers

Bird Species Found on Florida Island Grove

Top 40 of 84 species by most recent count. Each links to its species trend.

Species recorded on the Island Grove 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
Northern CardinalCardinalidae662025+30%1994
American CrowCorvidae462025+10%1994
Tufted TitmouseParidae442025+51%1994
Carolina WrenTroglodytidae412025+6%1994
White-eyed VireoVireonidae342025-13%1994
Northern ParulaParulidae232025+29%1994
Red-bellied WoodpeckerPicidae202025-39%1994
Blue-gray GnatcatcherPolioptilidae202025+91%1994
Downy WoodpeckerPicidae172025+278%1994
Eastern TowheePasserellidae162025-20%1994
Mourning DoveColumbidae152025-36%1994
Northern MockingbirdMimidae152025-30%1994
Red-shouldered HawkAccipitridae142025+317%1996
Summer TanagerCardinalidae132025+33%1994
Blue JayCorvidae112025+0%1994
Fish CrowCorvidae112025-23%1994
Western Cattle-EgretArdeidae102025-84%1994
Great Crested FlycatcherTyrannidae92025-75%1994
Purple MartinHirundinidae92024+80%1995
Sandhill CraneGruidae82025-11%1994
Turkey VultureCathartidae82025-13%1994
Boat-tailed GrackleIcteridae82018+25%1994
Yellow-throated VireoVireonidae82025+27%1994
Brown ThrasherMimidae82025-60%1994
Carolina ChickadeeParidae82025+157%1994
Pileated WoodpeckerPicidae62025+35%1994
Red-eyed VireoVireonidae62025-6%1994
Eastern BluebirdTurdidae62025+140%1999
Brown-headed CowbirdIcteridae52025-31%1995
Pine WarblerParulidae52025+26%1994
Common YellowthroatParulidae52024-37%1994
Mississippi KiteAccipitridae52025+133%2012
Black VultureCathartidae42025+117%1994
Red-headed WoodpeckerPicidae42025+133%2000
Wood DuckAnatidae42021+38%2003
Common Ground DoveColumbidae32022+0%1994
Yellow-billed CuckooCuculidae32025-68%1994
Chuck-will's-widowCaprimulgidae32025-46%1994
Blue GrosbeakCardinalidae32025+0%1996
Yellow-throated WarblerParulidae32025+67%1996

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