Species · Pennsylvania · BBS 2025 Release · 1966–2024
Upland Sandpiper Population Trend in Pennsylvania
Upland Sandpiper in Pennsylvania has collapsed: down 95% on the route-weighted index since 1968.
Notable Upland Sandpiper Trends in PennsylvaniaNotable signalsLong-arc shifts the engine flags automatically — sustained declines or increases large enough to stand out from year-to-year noise.Full methodology →
long arc declinecomputed indexTrend sourceWhether the figure is our own computed route-weighted index or an official USGS modeled estimate. The current build labels every trend as computed.Full methodology →
Upland Sandpiper has collapsed in Pennsylvania: down 95% on the route-weighted index since 1968.
Upland Sandpiper Survey Routes in Pennsylvania
| 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 → | |||
|---|---|---|---|
| Akeley | 4 | 1968 | 1967 |
| Middletown | 4 | 1980 | 1973 |
| Big Flat | 3 | 1971 | 1966 |
| N Pine Grove | 2 | 1971 | 1971 |
| Espyville | 1 | 1972 | 1972 |
| Ryde | 1 | 1971 | 1971 |
| Harmonsburg | 1 | 1980 | 1967 |
| Ferris Crnrs | 1 | 1970 | 1970 |
| Mt Gretna | 1 | 1969 | 1966 |
| Parkwood | 1 | 2015 | 2015 |
| Shelocta | 1 | 1998 | 1998 |
| Rector | 1 | 1970 | 1966 |
| Jefferson | 1 | 1976 | 1966 |
| Jeannette | 1 | 1979 | 1979 |
| Martinsburg | 1 | 1988 | 1970 |
| Needmore | 1 | 1980 | 1980 |
| Aspers | 1 | 1979 | 1971 |
Upland Sandpiper Population Trend in Other States
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.