BirdAnalyst
BBS Route · Florida · BCR 31

Dupuis W.E.A Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 80 species recorded across 27 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 →
27Years SurveyedYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →
1994–2024Span
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 CardinalCardinalidae532024+71%1997
Mourning DoveColumbidae452024-48%1997
Red-bellied WoodpeckerPicidae442024-17%1997
Great Crested FlycatcherTyrannidae222024+31%1997
Glossy IbisThreskiornithidae222008+340%2000
Carolina WrenTroglodytidae172024-61%1997
White-eyed VireoVireonidae162024+64%1997
Common GrackleIcteridae112022-27%1999
Red-shouldered HawkAccipitridae82024+50%1997
Common Ground DoveColumbidae72024-51%1997
Blue JayCorvidae72024-42%1997
Swallow-tailed KiteAccipitridae72024+125%2003
Bachman's SparrowPasserellidae62024+78%1999
Black-bellied Whistling-DuckAnatidae62023+30%2016
Little Blue HeronArdeidae52018+100%1997
Western Cattle-EgretArdeidae42011-11%1999
Turkey VultureCathartidae42024-7%1997
Common NighthawkCaprimulgidae42024-86%1997
Red-winged BlackbirdIcteridae42023-94%1997
Common YellowthroatParulidae42024-27%1997
Blue-gray GnatcatcherPolioptilidae42024+150%1999
Downy WoodpeckerPicidae32024-65%1997
Fish CrowCorvidae32024-56%1997
Eastern MeadowlarkIcteridae32024-88%1997
Boat-tailed GrackleIcteridae32018-93%1997
Purple MartinHirundinidae31997+200%1994
LimpkinAramidae32022+29%2017
Great EgretArdeidae22021+550%2001
Sandhill CraneGruidae21994n/an/a
Northern BobwhiteOdontophoridae22024-79%1997
White-winged DoveColumbidae22011-88%1997
Black VultureCathartidae22024-85%1997
Bald EagleAccipitridae22022+67%2003
Pine WarblerParulidae22024-88%1997
Northern MockingbirdMimidae22024-81%1997
Mottled DuckAnatidae22005+100%1996
KilldeerCharadriidae22002+0%1997
Barred OwlStrigidae22022-13%2003
Blue GrosbeakCardinalidae21997n/an/a
American CrowCorvidae21999n/an/a

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