BirdAnalyst
Species · BCR 31 · BBS 2026 Release · 1966–2025

Muscovy Duck In Peninsular Florida

All regionsPeninsular FloridaWaterfowl

Muscovy Duck in Peninsular Florida has surged: up 178% on the route-weighted index since 1989.

+178%Since 1989TrendPercent 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 →
14Routes In RegionSurvey routesHow many standard-protocol BBS routes contributed counts. More routes means a steadier, better-sampled index; very thin coverage is suppressed.Full methodology →
14YearsYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →

Notable SignalsNotable signalsLong-arc shifts the engine flags automatically — sustained declines or increases large enough to stand out from year-to-year noise.Full methodology →

long arc increasecomputed indexTrend sourceWhether the figure is our own computed route-weighted index or an official USGS modeled estimate. The current build labels every trend as computed.Full methodology →

Muscovy Duck has surged in Peninsular Florida: up 178% on the route-weighted index since 1989.

Routes In Peninsular Florida

Routes recording Muscovy Duck in Peninsular Florida.
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 →
DavieFLORIDA112017
KissimmeeFLORIDA102025
Mabel 2FLORIDA62019
KendallFLORIDA51988
BelmoreFLORIDA32018
RedlandsFLORIDA32024
CroomFLORIDA32019
Polk CityFLORIDA22024
ScottsmoorFLORIDA22025
Winter GardnFLORIDA22019
AripekaFLORIDA22025
Pleasant Grove 2FLORIDA22016
Boca RatonFLORIDA11988
Citrus ParkFLORIDA12025

Source: USGS North American Breeding Bird Survey, retrieved 2026-08-14.