BBS Route · Alaska · BCR 2
Dillingham Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 65 species recorded across 22 survey years, still active.
65Species Recorded
22Years Surveyed
1993–2019Span
4Observers
Bird Species Found on Alaska Dillingham
Top 40 of 65 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| Orange-crowned Warbler | Parulidae | 89 | 2019 | +302% | 1997 | |
| Yellow Warbler | Parulidae | 87 | 2019 | +443% | 1997 | |
| Wilson's Warbler | Parulidae | 78 | 2019 | +539% | 1995 | |
| Golden-crowned Sparrow | Passerellidae | 53 | 2019 | +32% | 1995 | |
| Swainson's Thrush | Turdidae | 50 | 2019 | +497% | 2000 | |
| Varied Thrush | Turdidae | 45 | 2019 | +31% | 1995 | |
| Blackpoll Warbler | Parulidae | 41 | 2019 | +440% | 1995 | |
| Fox Sparrow | Passerellidae | 39 | 2019 | +487% | 1996 | |
| Tree Swallow | Hirundinidae | 37 | 2019 | -31% | 1996 | |
| Ruby-crowned Kinglet | Regulidae | 29 | 2019 | +306% | 1997 | |
| White-crowned Sparrow | Passerellidae | 28 | 2019 | +70% | 1996 | |
| American Robin | Turdidae | 22 | 2019 | +6% | 1995 | |
| Glaucous-winged Gull | Laridae | 20 | 2017 | -60% | 1995 | |
| White-winged Crossbill | Fringillidae | 18 | 2017 | n/a | n/a | |
| Wilson's Snipe | Scolopacidae | 16 | 2019 | +125% | 1995 | |
| Common Raven | Corvidae | 16 | 2019 | -7% | 1995 | |
| Gray-cheeked Thrush | Turdidae | 15 | 2019 | +165% | 1996 | |
| American Tree Sparrow | Passerellidae | 11 | 2012 | 11× | 1993 | |
| Arctic Warbler | Phylloscopidae | 11 | 2019 | -3% | 1999 | |
| Hermit Thrush | Turdidae | 9 | 2019 | -19% | 1996 | |
| Mallard | Anatidae | 9 | 2019 | +233% | 2014 | |
| Short-billed Gull | Laridae | 7 | 2011 | -64% | 1996 | |
| Black Scoter | Anatidae | 7 | 1996 | n/a | n/a | |
| Savannah Sparrow | Passerellidae | 7 | 2019 | +10% | 2000 | |
| Greater Yellowlegs | Scolopacidae | 6 | 2019 | +100% | 1996 | |
| Greater Scaup | Anatidae | 6 | 2013 | -76% | 2005 | |
| Common Loon | Gaviidae | 5 | 2019 | +60% | 1996 | |
| Sandhill Crane | Gruidae | 5 | 2019 | +64% | 1996 | |
| Red-breasted Merganser | Anatidae | 5 | 2019 | +267% | 1999 | |
| Black-billed Magpie | Corvidae | 5 | 2017 | +40% | 2000 | |
| Northern Waterthrush | Parulidae | 5 | 2019 | +32% | 1999 | |
| Red-breasted Nuthatch | Sittidae | 3 | 2019 | +100% | 2003 | |
| Common Goldeneye | Anatidae | 3 | 2010 | +0% | 2004 | |
| Lincoln's Sparrow | Passerellidae | 3 | 2017 | +186% | 2010 | |
| Hairy Woodpecker | Picidae | 3 | 2013 | +67% | 2010 | |
| Bohemian Waxwing | Bombycillidae | 3 | 2019 | n/a | n/a | |
| Black-capped Chickadee | Paridae | 2 | 2017 | -93% | 1995 | |
| Alder Flycatcher | Tyrannidae | 2 | 2019 | +300% | 1996 | |
| Green-winged Teal | Anatidae | 2 | 1999 | n/a | n/a | |
| Black-backed Woodpecker | Picidae | 2 | 2017 | n/a | n/a |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.