BBS Route · Washington · BCR 9
Ronald Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 119 species recorded across 30 survey years, still active.
119Species Recorded
30Years Surveyed
1973–2024Span
3Observers
Bird Species Found on Washington Ronald
Top 40 of 119 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| Pine Siskin | Fringillidae | 48 | 2024 | -70% | 1976 | |
| Western Tanager | Cardinalidae | 33 | 2024 | +47% | 1976 | |
| California Gull | Laridae | 29 | 1990 | n/a | n/a | |
| American Robin | Turdidae | 24 | 2024 | +51% | 1976 | |
| Hermit Thrush | Turdidae | 23 | 2024 | +129% | 1976 | |
| Hammond's Flycatcher | Tyrannidae | 18 | 2024 | -17% | 1976 | |
| Warbling Vireo | Vireonidae | 18 | 2024 | +89% | 1976 | |
| American Crow | Corvidae | 17 | 2024 | +106% | 1976 | |
| Red-breasted Nuthatch | Sittidae | 16 | 2024 | +117% | 1976 | |
| Golden-crowned Kinglet | Regulidae | 15 | 2024 | -39% | 1976 | |
| Black-headed Grosbeak | Cardinalidae | 13 | 2024 | +625% | 1976 | |
| Canada Goose | Anatidae | 10 | 2024 | -50% | 2011 | |
| Chipping Sparrow | Passerellidae | 9 | 2024 | -65% | 1976 | |
| Townsend's Warbler | Parulidae | 9 | 2024 | -82% | 1976 | |
| MacGillivray's Warbler | Parulidae | 8 | 2024 | -65% | 1976 | |
| Swainson's Thrush | Turdidae | 8 | 2024 | -81% | 1976 | |
| Evening Grosbeak | Fringillidae | 7 | 2024 | -97% | 1976 | |
| Nashville Warbler | Parulidae | 7 | 2024 | -62% | 1976 | |
| Yellow Warbler | Parulidae | 7 | 2024 | -54% | 1976 | |
| Chestnut-backed Chickadee | Paridae | 7 | 2024 | +120% | 1976 | |
| Common Raven | Corvidae | 6 | 2024 | +283% | 1976 | |
| White-crowned Sparrow | Passerellidae | 6 | 2024 | +186% | 1992 | |
| Vaux's Swift | Apodidae | 5 | 2018 | +42% | 1976 | |
| Western Wood-Pewee | Tyrannidae | 5 | 2024 | -60% | 1976 | |
| Lincoln's Sparrow | Passerellidae | 5 | 2024 | -40% | 1976 | |
| Spotted Towhee | Passerellidae | 5 | 2024 | +36% | 1976 | |
| Cassin's Vireo | Vireonidae | 5 | 2024 | +0% | 1976 | |
| Mallard | Anatidae | 5 | 2024 | +200% | 1979 | |
| Cliff Swallow | Hirundinidae | 5 | 1990 | -80% | 1977 | |
| Barrow's Goldeneye | Anatidae | 4 | 2023 | -38% | 1996 | |
| Purple Finch | Fringillidae | 4 | 2024 | -60% | 1976 | |
| Mountain Chickadee | Paridae | 4 | 2024 | -73% | 1976 | |
| Red Crossbill | Fringillidae | 4 | 2023 | -76% | 1978 | |
| Barn Swallow | Hirundinidae | 4 | 2024 | -20% | 1977 | |
| Bushtit | Aegithalidae | 4 | 1991 | n/a | n/a | |
| Wilson's Snipe | Scolopacidae | 3 | 2024 | +133% | 1992 | |
| Rufous Hummingbird | Trochilidae | 3 | 2024 | -63% | 1976 | |
| Olive-sided Flycatcher | Tyrannidae | 3 | 2024 | +67% | 1976 | |
| Dusky Flycatcher | Tyrannidae | 3 | 2024 | -36% | 1976 | |
| Cassin's Finch | Fringillidae | 3 | 2024 | -47% | 1976 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.