BBS Route · Washington · BCR 9
E. Mt. Adams Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 68 species recorded across 29 survey years, still active.
68Species Recorded
29Years Surveyed
1995–2024Span
2Observers
Bird Species Found on Washington E. Mt. Adams
Top 40 of 68 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| Pine Siskin | Fringillidae | 57 | 2024 | +188% | 1998 | |
| Western Tanager | Cardinalidae | 48 | 2024 | +83% | 1997 | |
| Red-breasted Nuthatch | Sittidae | 38 | 2024 | +31% | 1997 | |
| Hermit Warbler | Parulidae | 31 | 2024 | +444% | 1998 | |
| MacGillivray's Warbler | Parulidae | 28 | 2024 | +250% | 1997 | |
| Nashville Warbler | Parulidae | 27 | 2024 | -52% | 1997 | |
| Hermit Thrush | Turdidae | 27 | 2024 | -8% | 1997 | |
| Warbling Vireo | Vireonidae | 26 | 2024 | +107% | 1997 | |
| Dusky Flycatcher | Tyrannidae | 23 | 2024 | +588% | 1998 | |
| Chipping Sparrow | Passerellidae | 21 | 2024 | +80% | 1997 | |
| Northern House Wren | Troglodytidae | 21 | 2024 | +613% | 1997 | |
| Evening Grosbeak | Fringillidae | 20 | 2024 | -88% | 1997 | |
| Golden-crowned Kinglet | Regulidae | 20 | 2024 | +21% | 1997 | |
| Chestnut-backed Chickadee | Paridae | 18 | 2024 | +259% | 1997 | |
| Hammond's Flycatcher | Tyrannidae | 17 | 2024 | +137% | 1997 | |
| Black-throated Gray Warbler | Parulidae | 13 | 2024 | +150% | 2005 | |
| Western Wood-Pewee | Tyrannidae | 12 | 2024 | +775% | 2000 | |
| Cassin's Vireo | Vireonidae | 10 | 2024 | +283% | 1997 | |
| Black-headed Grosbeak | Cardinalidae | 9 | 2024 | -43% | 1997 | |
| Wilson's Warbler | Parulidae | 7 | 2024 | +50% | 2001 | |
| Brown Creeper | Certhiidae | 6 | 2024 | +25% | 1998 | |
| Cassin's Finch | Fringillidae | 5 | 2023 | +167% | 2002 | |
| Red Crossbill | Fringillidae | 5 | 2024 | -46% | 1999 | |
| White-crowned Sparrow | Passerellidae | 5 | 2024 | +233% | 1999 | |
| Common Raven | Corvidae | 4 | 2024 | -65% | 1997 | |
| Fox Sparrow | Passerellidae | 4 | 2024 | -33% | 2002 | |
| American Robin | Turdidae | 4 | 2024 | +89% | 1997 | |
| Williamson's Sapsucker | Picidae | 4 | 2024 | +100% | 2002 | |
| Rufous Hummingbird | Trochilidae | 4 | 2024 | +0% | 2000 | |
| Black-backed Woodpecker | Picidae | 4 | 2018 | +100% | 2003 | |
| Hairy Woodpecker | Picidae | 3 | 2024 | +125% | 1998 | |
| Mountain Chickadee | Paridae | 3 | 2023 | +75% | 1999 | |
| Swainson's Thrush | Turdidae | 3 | 2024 | +33% | 1998 | |
| Pacific Wren | Troglodytidae | 3 | 2024 | +33% | 1999 | |
| Clark's Nutcracker | Corvidae | 3 | 2006 | n/a | n/a | |
| Townsend's Solitaire | Turdidae | 3 | 2023 | +200% | 2016 | |
| American Three-toed Woodpecker | Picidae | 2 | 1996 | +0% | 1995 | |
| Olive-sided Flycatcher | Tyrannidae | 2 | 2024 | +20% | 2001 | |
| Brown-headed Cowbird | Icteridae | 2 | 2024 | -58% | 1997 | |
| Purple Finch | Fringillidae | 2 | 2024 | +20% | 1999 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.