BirdAnalyst
Species · BCR 25 · BBS 2025 Release · 1966–2024

Tricolored Heron In West Gulf Coastal Plain / Ouachitas

All regionsWest Gulf Coastal Plain / OuachitasWetland birds

Tricolored Heron in West Gulf Coastal Plain / Ouachitas has declined: down 32% on the route-weighted index since 1994.

-32%Since 1994
12Routes In Region
17Years

Notable Signals

No notable trend signals for Tricolored Heron in West Gulf Coastal Plain / Ouachitas. See the full index history below.

Routes In West Gulf Coastal Plain / Ouachitas

Routes recording Tricolored Heron in West Gulf Coastal Plain / Ouachitas.
De QuincyLOUISIANA32010
Derry 2LOUISIANA22006
EvelynLOUISIANA22009
Town BluffTEXAS22009
StampsARKANSAS12015
EastonLOUISIANA11982
Mount UnionLOUISIANA12008
Burr FerryLOUISIANA12016
NatchezLOUISIANA12013
LivingstonTEXAS11981
CrossroadsTEXAS12013
AthensTEXAS12002

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