BirdAnalyst
Species · New York · BBS 2025 Release · 1966–2024

Boreal Chickadee Population Trend in New York

All statesForest birds

Boreal Chickadee in New York has surged: up 115% on the route-weighted index since 1978.

+115%Since 1978TrendPercent 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 →
7Routes 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 →
13YearsYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →

Notable Boreal Chickadee Trends in New YorkNotable 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 Boreal Chickadee in New York. See the full index history below.

Boreal Chickadee Survey Routes in New York

Routes recording Boreal Chickadee in New York.
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 →
Inlet320112009
Horseshoe L.219961996
Newcomb220041984
Gabriels119941976
Sabattis119691969
Underwood119821978
Highmarket119821982

Boreal Chickadee Population Trend in Other States

alaskamainemichiganminnesotamontananew-hampshirevermontwisconsin

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