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

Black Rail In Gulf Coastal Prairie

All regionsGulf Coastal PrairieWetland birds

Black Rail in Gulf Coastal Prairie has risen sharply: up 71% on the route-weighted index since 1997.

+71%Since 1997
4Routes In Region
15Years

Notable Signals

long arc increasecomputed index

Black Rail has risen sharply in Gulf Coastal Prairie: up 71% on the route-weighted index since 1997.

Routes In Gulf Coastal Prairie

Routes recording Black Rail in Gulf Coastal Prairie.
ChinquapinTEXAS32024
IndianolaTEXAS12006
Oyster LakeTEXAS11997
L. Atascosa NwrTEXAS12022

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