BirdAnalyst
Species · BCR 10 · BBS 2025 Release · 1966–2024

American Pipit In Northern Rockies

All regionsNorthern RockiesGeneralists

American Pipit in Northern Rockies has collapsed: down 77% on the route-weighted index since 1983.

-77%Since 1983TrendPercent 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 →
6Routes In RegionSurvey routesHow many standard-protocol BBS routes contributed counts. More routes means a steadier, better-sampled index; very thin coverage is suppressed.Full methodology →
17YearsYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →

Notable SignalsNotable 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 American Pipit in Northern Rockies. See the full index history below.

Routes In Northern Rockies

Routes recording American Pipit in Northern Rockies.
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 →
Crazy WomanWYOMING21981
Logan PassMONTANA12024
ClarkWYOMING12011
Bald MtnWYOMING12022
WilsonWYOMING11983
YellowstoneWYOMING12014

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