BirdAnalyst
Species · BCR 37 · BBS 2025 Release · 1966–2024

American Robin In Gulf Coastal Prairie

All regionsGulf Coastal PrairieForest birds

American Robin in Gulf Coastal Prairie has risen sharply: up 74% on the route-weighted index since 1996.

+74%Since 1996TrendPercent 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 →
6Routes 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 →
15YearsYears 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 →

American Robin has risen sharply in Gulf Coastal Prairie: up 74% on the route-weighted index since 1996.

Routes In Gulf Coastal Prairie

Routes recording American Robin in Gulf Coastal Prairie.
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 →
KatyTEXAS42024
Vinton 2LOUISIANA22022
LafitteLOUISIANA11976
WoodlawnLOUISIANA12016
StowellTEXAS12013
Port AcresTEXAS12024

Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.