State · BBS 2025 Release · 1966–2024

Arkansas Breeding Birds

159 species recorded across 62 survey routes, 1967 to 2024. Browse by family or guild below.

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

Northern Bobwhite has collapsed in Arkansas: down 93% on the route-weighted index since 1969.

Black-necked Stilt has surged in Arkansas: up 710% on the route-weighted index since 1994.

How Bird Guilds Are Faring in ArkansasGuild trendA mean-index aggregate across the species in this group — the structural direction of the guild, with individual-species noise smoothed out.Full methodology →

Arkansas Bird Survey Routes

Browse Arkansas Birds By FamilyTrendPercent 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 →

Each species links to its trend in Arkansas.

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