BBS Route · Utah · BCR 16
Richfield Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 77 species recorded across 21 survey years, still active.
77Species Recorded
21Years Surveyed
1994–2019Span
2Observers
Bird Species Found on Utah Richfield
Top 40 of 77 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| Mountain Bluebird | Turdidae | 35 | 2019 | +158% | 1997 | |
| Green-tailed Towhee | Passerellidae | 26 | 2019 | +9% | 1997 | |
| Chipping Sparrow | Passerellidae | 21 | 2019 | +84% | 1997 | |
| Red Crossbill | Fringillidae | 18 | 2000 | n/a | n/a | |
| American Robin | Turdidae | 17 | 2019 | -7% | 1997 | |
| Western Tanager | Cardinalidae | 14 | 2019 | -10% | 1997 | |
| Brewer's Sparrow | Passerellidae | 13 | 2019 | -27% | 1997 | |
| Lincoln's Sparrow | Passerellidae | 13 | 2019 | +800% | 2002 | |
| House Finch | Fringillidae | 13 | 2019 | +925% | 2006 | |
| Warbling Vireo | Vireonidae | 11 | 2019 | -57% | 1997 | |
| Spotted Towhee | Passerellidae | 10 | 2019 | -24% | 1997 | |
| Common Raven | Corvidae | 9 | 2019 | +136% | 1997 | |
| Mourning Dove | Columbidae | 7 | 2019 | -59% | 1997 | |
| White-crowned Sparrow | Passerellidae | 7 | 2018 | +5% | 1997 | |
| Tree Swallow | Hirundinidae | 7 | 2018 | +417% | 2000 | |
| Pinyon Jay | Corvidae | 5 | 2015 | -60% | 1997 | |
| Cassin's Finch | Fringillidae | 5 | 2019 | +5% | 1997 | |
| Vesper Sparrow | Passerellidae | 5 | 2017 | -23% | 1999 | |
| Black-headed Grosbeak | Cardinalidae | 5 | 2019 | +30% | 1999 | |
| Black-capped Chickadee | Paridae | 5 | 2016 | -50% | 1999 | |
| Hermit Thrush | Turdidae | 5 | 2019 | -54% | 1997 | |
| Red-breasted Nuthatch | Sittidae | 5 | 2019 | +200% | 2001 | |
| Broad-tailed Hummingbird | Trochilidae | 4 | 2019 | -85% | 1997 | |
| Violet-green Swallow | Hirundinidae | 4 | 2019 | -7% | 1997 | |
| MacGillivray's Warbler | Parulidae | 4 | 2019 | +0% | 2000 | |
| Rock Wren | Troglodytidae | 4 | 2019 | -56% | 1997 | |
| Bushtit | Aegithalidae | 4 | 2018 | +50% | 2002 | |
| Yellow Warbler | Parulidae | 4 | 2018 | +167% | 2001 | |
| Red-tailed Hawk | Accipitridae | 3 | 2019 | +50% | 2000 | |
| Common Nighthawk | Caprimulgidae | 3 | 2019 | -63% | 1997 | |
| Northern House Wren | Troglodytidae | 3 | 2016 | -42% | 2000 | |
| Juniper Titmouse | Paridae | 3 | 2019 | +64% | 2000 | |
| Blue-gray Gnatcatcher | Polioptilidae | 3 | 2019 | -33% | 1997 | |
| Lark Sparrow | Passerellidae | 3 | 2006 | +80% | 2000 | |
| Black-throated Sparrow | Passerellidae | 3 | 2009 | -67% | 2000 | |
| Bewick's Wren | Troglodytidae | 3 | 2018 | -74% | 2005 | |
| Steller's Jay | Corvidae | 2 | 2019 | -40% | 1997 | |
| Orange-crowned Warbler | Parulidae | 2 | 2015 | +60% | 1999 | |
| Ash-throated Flycatcher | Tyrannidae | 2 | 2019 | -17% | 2003 | |
| Dusky Flycatcher | Tyrannidae | 2 | 2019 | -62% | 1999 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.