Species · South Carolina · BBS 2025 Release · 1966–2024
Acadian Flycatcher Population Trend in South Carolina
Acadian Flycatcher in South Carolina has held roughly steady: down 4% on the route-weighted index since 1968.
-4%Since 1968
51Routes In State
58Years
Notable Acadian Flycatcher Trends in South Carolina
No notable trend signals for Acadian Flycatcher in South Carolina. See the full index history below.
Acadian Flycatcher Population Forecast in South Carolina
If the recent trend holds, Acadian Flycatcher in South Carolina is projected to rise about 24% by 2029 — from 1.7 in 2024 to a central estimate of 2.1 (95% range 1.0–3.2). A 5-year backtest shows a typical error of ±33.2%, with 100% of held-out values landing inside the 95% band.
+24%Change by 2029
2.1Projected 2029 index
1.0–3.295% range
±33.2%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 2.1 | 1.0 | 3.2 |
| 2026 | 2.1 | 1.0 | 3.2 |
| 2027 | 2.1 | 1.0 | 3.2 |
| 2028 | 2.1 | 1.0 | 3.2 |
| 2029 | 2.1 | 1.0 | 3.2 |
Acadian Flycatcher Survey Routes in South Carolina
| Walterboro | 14 | 2017 | 1970 |
| Whitmire | 7 | 2024 | 2010 |
| Plum Branch | 6 | 2024 | 1977 |
| Lowrys | 6 | 2021 | 2017 |
| Jamestown | 4 | 2019 | 1967 |
| Salem Xrd | 4 | 2019 | 1982 |
| Carvers Bay | 4 | 2012 | 1998 |
| Hardeeville | 3 | 2022 | 1973 |
| Wagener | 3 | 2024 | 1966 |
| Little Mtn | 3 | 1988 | 1966 |
| Ward | 3 | 2018 | 2017 |
| Ridgeway | 3 | 2021 | 2010 |
| Salem | 3 | 2024 | 2010 |
| Pinewood | 3 | 2017 | 2000 |
| Dale | 3 | 2024 | 1998 |
| Kiawah Island | 3 | 2019 | 2019 |
| Cauthens Xrd | 3 | 2021 | 1983 |
| Prosperity | 3 | 2024 | 1992 |
| Owings 2 | 3 | 2024 | 2005 |
| Foreston | 2 | 2021 | 1966 |
| Bishopville | 2 | 2018 | 1975 |
| Boykin Ml Pd | 2 | 1968 | 1966 |
| Greenwood | 2 | 2019 | 1998 |
| Mount Pisgah | 2 | 2021 | 1998 |
| Battlecreek | 2 | 2023 | 1999 |
Acadian Flycatcher Population Trend in Other States
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.