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

Chihuahuan Raven In Oaks and Prairies

All regionsOaks and PrairiesGeneralists

Chihuahuan Raven in Oaks and Prairies has fallen sharply: down 54% on the route-weighted index since 1971.

-54%Since 1971
6Routes In Region
15Years

Notable Signals

long arc declinecomputed index

Chihuahuan Raven has fallen sharply in Oaks and Prairies: down 54% on the route-weighted index since 1971.

Routes In Oaks and Prairies

Routes recording Chihuahuan Raven in Oaks and Prairies.
AlbanyTEXAS32016
OlneyTEXAS22024
Whit Mtn.TEXAS22012
CampbelltonTEXAS12015
Lone OakTEXAS11993
CottonwoodTEXAS12012

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