BBS Route · South Dakota · BCR 17
Indian Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 66 species recorded across 28 survey years, still active.
1994–2024Span
3Observers
Bird Species Found on South Dakota Indian
Top 40 of 66 species by most recent count. Each links to its species trend.
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.