BirdAnalyst
Species · BCR 16 · BBS 2025 Release · 1966–2024

Least Flycatcher In Southern Rockies / Colorado Plateau

All regionsSouthern Rockies / Colorado PlateauAerial insectivores

Least Flycatcher in Southern Rockies / Colorado Plateau has fallen sharply: down 69% on the route-weighted index since 1994.

-69%Since 1994
5Routes In Region
17Years

Notable Signals

No notable trend signals for Least Flycatcher in Southern Rockies / Colorado Plateau. See the full index history below.

Routes In Southern Rockies / Colorado Plateau

Routes recording Least Flycatcher in Southern Rockies / Colorado Plateau.
Fletcher PkWYOMING22007
CastletonCOLORADO12011
AlamosaCOLORADO12010
BrookhurstWYOMING12012
Fox ParkWYOMING12014

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