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BBS Route · Florida · BCR 31

Dupuis W.E.A Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 80 species recorded across 28 survey years, still active.

80Species 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 →
28Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1994–2025Span
2Observers

Bird Species Found on Florida Dupuis W.E.A

Top 40 of 80 species by most recent count. Each links to its species trend.

Species recorded on the Dupuis W.E.A 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 CardinalCardinalidae562025+44%1997
Mourning DoveColumbidae492025-53%1997
Red-bellied WoodpeckerPicidae402025-27%1997
Carolina WrenTroglodytidae262025-57%1997
Glossy IbisThreskiornithidae222008+340%2000
Great Crested FlycatcherTyrannidae202025+16%1997
White-eyed VireoVireonidae192025+41%1997
Red-shouldered HawkAccipitridae142025+27%1997
Northern BobwhiteOdontophoridae122025-66%1997
Common Ground DoveColumbidae102025-44%1997
Downy WoodpeckerPicidae82025-51%1997
Bachman's SparrowPasserellidae82025+122%1999
Common YellowthroatParulidae72025-56%1997
Little Blue HeronArdeidae52018+100%1997
Eastern MeadowlarkIcteridae52025-87%1997
Swallow-tailed KiteAccipitridae52025+100%2003
Western Cattle-EgretArdeidae42011-11%1999
Black VultureCathartidae42025-74%1997
Pileated WoodpeckerPicidae42025-13%1997
Blue JayCorvidae42025-55%1997
Red-winged BlackbirdIcteridae42025-95%1997
Boat-tailed GrackleIcteridae42025-89%1997
Common NighthawkCaprimulgidae32025-82%1997
Purple MartinHirundinidae31997+200%1994
Blue-gray GnatcatcherPolioptilidae32025+100%1999
LimpkinAramidae32022+29%2017
Black-bellied Whistling-DuckAnatidae32025+10%2016
Sandhill CraneGruidae21994n/an/a
White-winged DoveColumbidae22011-88%1997
Bald EagleAccipitridae22022+67%2003
Fish CrowCorvidae22025-56%1997
Pine WarblerParulidae22025-90%1997
Northern MockingbirdMimidae22025-83%1997
Mottled DuckAnatidae22005+100%1996
KilldeerCharadriidae22002+0%1997
Barred OwlStrigidae22022-13%2003
Blue GrosbeakCardinalidae21997n/an/a
American CrowCorvidae21999n/an/a
Black-necked StiltRecurvirostridae22002n/an/a
Wild TurkeyPhasianidae22019+13%2007

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