BirdAnalyst
Species · BCR 29 · BBS 2025 Release · 1966–2024

Acadian Flycatcher In Piedmont

All regionsPiedmontAerial insectivores

Acadian Flycatcher in Piedmont has surged: up 86% on the route-weighted index since 1968.

+86%Since 1968
155Routes In Region
58Years

Notable Signals

long arc increasecomputed index

Acadian Flycatcher has surged in Piedmont: up 86% on the route-weighted index since 1968.

Forecast

If the recent trend holds, Acadian Flycatcher in Piedmont is projected to fall about 12% by 2029 — from 3.7 in 2024 to a central estimate of 3.3 (95% range 2.4–4.1). A 5-year backtest shows a typical error of ±17%, with 100% of held-out values landing inside the 95% band.

-12%Change by 2029
3.3Projected 2029 index
2.4–4.195% range
±17%Backtest error
19662029
Projection of the recent trend (dashed) with 80/95% bands — a projection, not a prediction. Habitat, climate, and land use are not modeled.
YearProjected index95% low95% high
20253.12.34.0
20263.22.44.0
20273.22.44.0
20283.22.44.0
20293.32.44.1

Routes In Piedmont

Routes recording Acadian Flycatcher in Piedmont.
EarltonMARYLAND482024
Pw Forest PkVIRGINIA312009
Church RoadVIRGINIA162024
ElamsvilleVIRGINIA152016
Ft Pickett SVIRGINIA151995
OlneyMARYLAND142024
WylliesburgVIRGINIA122019
MadonnaMARYLAND102022
OsmondNORTH-CAROLINA102024
AmherstVIRGINIA102024
HallVIRGINIA102023
PartlowVIRGINIA92015
MannboroVIRGINIA92024
BullockNORTH-CAROLINA82024
GuptonNORTH-CAROLINA82024
BrodnaxVIRGINIA82024
ForsythGEORGIA72024
RutledgeGEORGIA72024
YoungsvilleNORTH-CAROLINA72024
DurhamNORTH-CAROLINA72024
GoldstonNORTH-CAROLINA72022
Uwharrie NfNORTH-CAROLINA72001
WhitmireSOUTH-CAROLINA72024
CovesvilleVIRGINIA72024
Liberty City 2ALABAMA62024

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