BirdAnalyst
Species · BCR 21 · BBS 2025 Release · 1966–2024

Common Gallinule In Oaks and Prairies

All regionsOaks and PrairiesWetland birds

Common Gallinule in Oaks and Prairies has edged up: up 17% on the route-weighted index since 1994.

+17%Since 1994TrendPercent 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 →
4Routes 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 →
17YearsYears 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 →

No notable trend signals for Common Gallinule in Oaks and Prairies. See the full index history below.

Routes In Oaks and Prairies

Routes recording Common Gallinule in Oaks and Prairies.
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 →
CampbelltonTEXAS92017
Massey LakeTEXAS22006
HobsonTEXAS12009
Mount ZionTEXAS11995

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