Species · BCR 29 · BBS 2025 Release · 1966–2024
Killdeer In Piedmont
Killdeer in Piedmont has increased: up 32% on the route-weighted index since 1968.
+32%Since 1968
164Routes In Region
58Years
Notable Signals
No notable trend signals for Killdeer in Piedmont. See the full index history below.
Forecast
If the recent trend holds, Killdeer in Piedmont is projected to stay roughly flat through 2029, near 1.8 (95% range 0.89–2.8). A 5-year backtest shows a typical error of ±13%, with 100% of held-out values landing inside the 95% band.
-7%Change by 2029
1.8Projected 2029 index
0.89–2.895% range
±13%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 1.8 | 0.90 | 2.8 |
| 2026 | 1.8 | 0.89 | 2.8 |
| 2027 | 1.8 | 0.89 | 2.8 |
| 2028 | 1.8 | 0.89 | 2.8 |
| 2029 | 1.8 | 0.89 | 2.8 |
Routes In Piedmont
| Leola | PENNSYLVANIA | 16 | 2024 |
| Akron | PENNSYLVANIA | 11 | 1997 |
| Gladys | VIRGINIA | 9 | 2024 |
| Mooresville | NORTH-CAROLINA | 8 | 1996 |
| Siloam | NORTH-CAROLINA | 8 | 2024 |
| Pendleton | SOUTH-CAROLINA | 8 | 1976 |
| Metasville | GEORGIA | 7 | 2000 |
| Rock Branch | GEORGIA | 7 | 2024 |
| Emmitsburg | MARYLAND | 7 | 2024 |
| Sheffield | NORTH-CAROLINA | 7 | 2024 |
| Ephrata | PENNSYLVANIA | 7 | 1988 |
| Aspers | PENNSYLVANIA | 7 | 1989 |
| Mannboro | VIRGINIA | 7 | 2024 |
| Sharon 2 | GEORGIA | 6 | 2024 |
| Mt Gretna | PENNSYLVANIA | 6 | 2000 |
| Bendersville | PENNSYLVANIA | 6 | 2023 |
| Bowdon | GEORGIA | 5 | 2024 |
| Whitesburg | GEORGIA | 5 | 2024 |
| Biscoe | NORTH-CAROLINA | 5 | 2010 |
| Monticello | NORTH-CAROLINA | 5 | 2023 |
| Gupton | NORTH-CAROLINA | 5 | 2024 |
| Mount Joy | PENNSYLVANIA | 5 | 2024 |
| Mt Gretna 2 | PENNSYLVANIA | 5 | 2022 |
| Salem Xrd | SOUTH-CAROLINA | 5 | 2019 |
| Prosperity | SOUTH-CAROLINA | 5 | 2022 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.