BBS Route · Oregon · BCR 9
Chinchalo Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 115 species recorded across 30 survey years, still active.
115Species Recorded
30Years Surveyed
1993–2024Span
2Observers
Bird Species Found on Oregon Chinchalo
Top 40 of 115 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| Red-winged Blackbird | Icteridae | 55 | 2024 | -3% | 1995 | |
| Mountain Chickadee | Paridae | 31 | 2024 | -42% | 1995 | |
| American Robin | Turdidae | 28 | 2024 | +60% | 1995 | |
| Brewer's Blackbird | Icteridae | 22 | 2024 | -62% | 1995 | |
| Common Yellowthroat | Parulidae | 22 | 2024 | -16% | 1995 | |
| Savannah Sparrow | Passerellidae | 16 | 2024 | -53% | 1995 | |
| Horned Lark | Alaudidae | 14 | 2024 | -33% | 1995 | |
| Western Meadowlark | Icteridae | 13 | 2024 | -13% | 1995 | |
| Brown-headed Cowbird | Icteridae | 12 | 2024 | -18% | 1995 | |
| Olive-sided Flycatcher | Tyrannidae | 11 | 2024 | +106% | 1995 | |
| Western Wood-Pewee | Tyrannidae | 11 | 2024 | +50% | 1995 | |
| Chipping Sparrow | Passerellidae | 11 | 2024 | -37% | 1995 | |
| Common Raven | Corvidae | 9 | 2024 | +4% | 1995 | |
| Red Crossbill | Fringillidae | 8 | 2024 | -73% | 1995 | |
| Western Tanager | Cardinalidae | 8 | 2024 | +50% | 1995 | |
| Marsh Wren | Troglodytidae | 8 | 2024 | -42% | 1995 | |
| Red-breasted Nuthatch | Sittidae | 8 | 2024 | +6% | 1995 | |
| Gray Flycatcher | Tyrannidae | 8 | 2024 | +433% | 2003 | |
| Black Tern | Laridae | 7 | 2021 | -59% | 1995 | |
| Long-billed Curlew | Scolopacidae | 7 | 2024 | +200% | 1995 | |
| Cassin's Finch | Fringillidae | 6 | 2022 | -24% | 1995 | |
| Song Sparrow | Passerellidae | 6 | 2024 | -38% | 1995 | |
| Cassin's Vireo | Vireonidae | 6 | 2024 | +480% | 1999 | |
| Hermit Thrush | Turdidae | 6 | 2024 | -39% | 1995 | |
| Clark's Nutcracker | Corvidae | 6 | 2022 | +78% | 1998 | |
| Wilson's Snipe | Scolopacidae | 5 | 2024 | -3% | 1995 | |
| Common Nighthawk | Caprimulgidae | 5 | 2023 | -29% | 1996 | |
| Steller's Jay | Corvidae | 5 | 2024 | -59% | 1995 | |
| Yellow-headed Blackbird | Icteridae | 5 | 2023 | -59% | 1996 | |
| White-breasted Nuthatch | Sittidae | 5 | 2024 | -25% | 1995 | |
| Yellow Rail | Rallidae | 5 | 2024 | -56% | 2001 | |
| Northern Shoveler | Anatidae | 4 | 2015 | +33% | 1993 | |
| Canada Goose | Anatidae | 4 | 2024 | -87% | 1995 | |
| Sora | Rallidae | 4 | 2023 | -48% | 1996 | |
| European Starling | Sturnidae | 4 | 2024 | +0% | 1995 | |
| Green-tailed Towhee | Passerellidae | 4 | 2024 | -31% | 1995 | |
| Townsend's Solitaire | Turdidae | 4 | 2024 | -73% | 1995 | |
| Bushtit | Aegithalidae | 4 | 2009 | n/a | n/a | |
| Gadwall | Anatidae | 3 | 2024 | -54% | 1996 | |
| Black-backed Woodpecker | Picidae | 3 | 2024 | +0% | 2010 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.