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Species · Wyoming · BBS 2025 Release · 1966–2024

Rufous Hummingbird Population Trend in Wyoming

All statesGeneralists

Rufous Hummingbird in Wyoming has increased: up 39% on the route-weighted index since 1989.

+39%Since 1989TrendPercent 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 →
11Routes In StateSurvey routesHow many standard-protocol BBS routes contributed counts. More routes means a steadier, better-sampled index; very thin coverage is suppressed.Full methodology →
16YearsYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →

Notable Rufous Hummingbird Trends in WyomingNotable 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 Rufous Hummingbird in Wyoming. See the full index history below.

Rufous Hummingbird Survey Routes in Wyoming

Routes recording Rufous Hummingbird in Wyoming.
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 →
Buckskin Mtn220192017
Alpine220081998
Riverside219901990
Hunter Peak120001994
Ne Entrance120212021
Moose120212014
Meeteetse120222022
Soda Lake119991999
Fiddler Lk119941987
Moran120112011
Wilson119891989

Rufous Hummingbird Population Trend in Other States

alaskacaliforniaidahomontanaoregonwashington

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