BBS Route · Utah · BCR 16
Beaver Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 127 species recorded across 48 survey years, still active.
127Species Recorded
48Years Surveyed
1968–2024Span
7Observers
Bird Species Found on Utah Beaver
Top 40 of 127 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| European Starling | Sturnidae | 48 | 2024 | +214% | 1973 | |
| American Robin | Turdidae | 24 | 2024 | -54% | 1973 | |
| Warbling Vireo | Vireonidae | 21 | 2024 | +160% | 1980 | |
| House Sparrow | Passeridae | 21 | 2024 | -56% | 1973 | |
| Pine Siskin | Fringillidae | 16 | 2024 | +44% | 1979 | |
| Band-tailed Pigeon | Columbidae | 13 | 1996 | 13× | 1968 | |
| Western Wood-Pewee | Tyrannidae | 12 | 2024 | -31% | 1980 | |
| Costa's Hummingbird | Trochilidae | 10 | 1971 | n/a | n/a | |
| Eurasian Collared-Dove | Columbidae | 10 | 2024 | +16% | 2009 | |
| Western Tanager | Cardinalidae | 9 | 2024 | +333% | 1980 | |
| Chipping Sparrow | Passerellidae | 7 | 2024 | -28% | 1979 | |
| Yellow Warbler | Parulidae | 7 | 2024 | +125% | 1974 | |
| House Finch | Fringillidae | 6 | 2024 | -24% | 1979 | |
| Lazuli Bunting | Cardinalidae | 6 | 2024 | -44% | 1980 | |
| Barn Swallow | Hirundinidae | 6 | 2024 | -54% | 1973 | |
| Horned Lark | Alaudidae | 6 | 2024 | +111% | 1984 | |
| Broad-tailed Hummingbird | Trochilidae | 5 | 2024 | -14% | 1979 | |
| Red-winged Blackbird | Icteridae | 5 | 2024 | -48% | 1974 | |
| Western Meadowlark | Icteridae | 5 | 2024 | -67% | 1973 | |
| Black-headed Grosbeak | Cardinalidae | 5 | 2024 | +433% | 1979 | |
| Violet-green Swallow | Hirundinidae | 5 | 2024 | -13% | 1973 | |
| Ruby-crowned Kinglet | Regulidae | 5 | 2024 | +183% | 1980 | |
| Spotted Towhee | Passerellidae | 5 | 2024 | +67% | 1981 | |
| MacGillivray's Warbler | Parulidae | 5 | 2024 | +75% | 1982 | |
| Western Kingbird | Tyrannidae | 4 | 2024 | +144% | 1979 | |
| Mallard | Anatidae | 4 | 2010 | -40% | 1981 | |
| Pinyon Jay | Corvidae | 4 | 2022 | -85% | 1985 | |
| Virginia's Warbler | Parulidae | 4 | 2024 | +300% | 2011 | |
| Black-billed Magpie | Corvidae | 3 | 2024 | -80% | 1973 | |
| White-throated Swift | Apodidae | 3 | 2024 | -90% | 1979 | |
| Swainson's Thrush | Turdidae | 3 | 1973 | n/a | n/a | |
| Mountain Chickadee | Paridae | 3 | 2024 | +0% | 1980 | |
| Rock Pigeon | Columbidae | 3 | 2021 | -58% | 1981 | |
| Lark Sparrow | Passerellidae | 3 | 2024 | +240% | 1984 | |
| Wild Turkey | Phasianidae | 3 | 1999 | n/a | n/a | |
| Killdeer | Charadriidae | 2 | 2023 | -50% | 1973 | |
| Mourning Dove | Columbidae | 2 | 2023 | -74% | 1973 | |
| American Crow | Corvidae | 2 | 1975 | -78% | 1968 | |
| Cassin's Finch | Fringillidae | 2 | 2024 | -63% | 1980 | |
| Sagebrush Sparrow | Passerellidae | 2 | 2019 | +25% | 1997 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.