Species · BCR 30 · BBS 2025 Release · 1966–2024
American Kestrel In New England / Mid-Atlantic Coast
American Kestrel in New England / Mid-Atlantic Coast has collapsed: down 86% on the route-weighted index since 1968.
-86%Since 1968
125Routes In Region
58Years
Notable Signals
long arc declinecomputed index
American Kestrel has collapsed in New England / Mid-Atlantic Coast: down 86% on the route-weighted index since 1968.
Forecast
If the recent trend holds, American Kestrel in New England / Mid-Atlantic Coast is projected to fall about 100% by 2029 — from 0.08 in 2024 to a central estimate of 0.00 (95% range 0.00–0.18). A 5-year backtest shows a typical error of ±311.8%, with 100% of held-out values landing inside the 95% band.
-100%Change by 2029
0.00Projected 2029 index
0.00–0.1895% range
±311.8%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.00 | 0.00 | 0.18 |
| 2026 | 0.00 | 0.00 | 0.18 |
| 2027 | 0.00 | 0.00 | 0.18 |
| 2028 | 0.00 | 0.00 | 0.18 |
| 2029 | 0.00 | 0.00 | 0.18 |
Routes In New England / Mid-Atlantic Coast
| Huntington | NEW-YORK | 7 | 1981 |
| Southington | CONNECTICUT | 5 | 1979 |
| Deepwater | NEW-JERSEY | 5 | 1977 |
| Warren | CONNECTICUT | 3 | 1990 |
| Millington | MARYLAND | 3 | 2024 |
| Masonville | NEW-JERSEY | 3 | 1970 |
| Frederica | DELAWARE | 2 | 2000 |
| Blackbird | DELAWARE | 2 | 2010 |
| Cape Neddick | MAINE | 2 | 1998 |
| Largo | MARYLAND | 2 | 1981 |
| La Plata | MARYLAND | 2 | 2009 |
| Harmony | MARYLAND | 2 | 2017 |
| Easton | MARYLAND | 2 | 2018 |
| Chilmark | MASSACHUSETTS | 2 | 1975 |
| Newburyport | MASSACHUSETTS | 2 | 1987 |
| E Pepperell | MASSACHUSETTS | 2 | 1992 |
| Holden | MASSACHUSETTS | 2 | 2022 |
| Clarksville | NEW-JERSEY | 2 | 1991 |
| Robbinsville | NEW-JERSEY | 2 | 1977 |
| Mt Misery | NEW-JERSEY | 2 | 1989 |
| Manorville | NEW-YORK | 2 | 1995 |
| Cape Charles | VIRGINIA | 2 | 1997 |
| Mystic | CONNECTICUT | 1 | 1999 |
| Buckingham | CONNECTICUT | 1 | 1971 |
| Woodstock | CONNECTICUT | 1 | 1988 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.