BBS Route · Texas · BCR 20
Allen Creek Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 80 species recorded across 29 survey years, still active.
1994–2024Span
4Observers
Bird Species Found on Texas Allen Creek
Top 40 of 80 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.