BBS Route · Wyoming · BCR 10
Moran Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 89 species recorded across 12 survey years, no longer active.
89Species Recorded
12Years Surveyed
2002–2016Span
3Observers
Bird Species Found on Wyoming Moran
Top 40 of 89 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| Cliff Swallow | Hirundinidae | 80 | 2016 | +800% | 2006 | |
| Chipping Sparrow | Passerellidae | 51 | 2016 | +63% | 2004 | |
| Brewer's Sparrow | Passerellidae | 51 | 2016 | -26% | 2004 | |
| American Robin | Turdidae | 48 | 2016 | +19% | 2004 | |
| Vesper Sparrow | Passerellidae | 44 | 2016 | +35% | 2004 | |
| Yellow Warbler | Parulidae | 17 | 2016 | -23% | 2004 | |
| Swainson's Thrush | Turdidae | 16 | 2016 | +49% | 2004 | |
| Western Tanager | Cardinalidae | 15 | 2016 | -2% | 2004 | |
| Black-capped Chickadee | Paridae | 14 | 2016 | +33% | 2005 | |
| Green-tailed Towhee | Passerellidae | 13 | 2016 | +100% | 2004 | |
| Ruby-crowned Kinglet | Regulidae | 13 | 2016 | -68% | 2004 | |
| Common Raven | Corvidae | 9 | 2016 | -26% | 2004 | |
| Lark Bunting | Passerellidae | 9 | 2004 | n/a | n/a | |
| Common Merganser | Anatidae | 9 | 2016 | n/a | n/a | |
| White-crowned Sparrow | Passerellidae | 8 | 2016 | +88% | 2004 | |
| Northern Rough-winged Swallow | Hirundinidae | 8 | 2016 | -67% | 2004 | |
| Mountain Chickadee | Paridae | 7 | 2016 | -22% | 2004 | |
| Brown-headed Cowbird | Icteridae | 6 | 2016 | +56% | 2004 | |
| Pine Siskin | Fringillidae | 6 | 2016 | +4% | 2004 | |
| Horned Lark | Alaudidae | 6 | 2015 | +500% | 2009 | |
| Bank Swallow | Hirundinidae | 6 | 2016 | n/a | n/a | |
| Warbling Vireo | Vireonidae | 5 | 2016 | -43% | 2004 | |
| Hermit Thrush | Turdidae | 5 | 2016 | -42% | 2005 | |
| Canada Jay | Corvidae | 5 | 2015 | +20% | 2005 | |
| Sandhill Crane | Gruidae | 4 | 2016 | +60% | 2004 | |
| Black-billed Magpie | Corvidae | 4 | 2016 | +150% | 2004 | |
| Clark's Nutcracker | Corvidae | 4 | 2016 | +64% | 2004 | |
| Northern House Wren | Troglodytidae | 4 | 2015 | +100% | 2004 | |
| Canada Goose | Anatidae | 4 | 2016 | +83% | 2006 | |
| Barn Swallow | Hirundinidae | 4 | 2015 | -13% | 2006 | |
| Mountain Bluebird | Turdidae | 4 | 2016 | -45% | 2005 | |
| Sage Thrasher | Mimidae | 4 | 2016 | +0% | 2009 | |
| Great Blue Heron | Ardeidae | 3 | 2016 | +200% | 2002 | |
| Hairy Woodpecker | Picidae | 3 | 2016 | -22% | 2004 | |
| American White Pelican | Pelecanidae | 3 | 2016 | +0% | 2003 | |
| Cassin's Finch | Fringillidae | 3 | 2016 | +25% | 2009 | |
| MacGillivray's Warbler | Parulidae | 3 | 2016 | -13% | 2005 | |
| Violet-green Swallow | Hirundinidae | 3 | 2016 | +800% | 2007 | |
| Killdeer | Charadriidae | 2 | 2007 | +0% | 2003 | |
| American Kestrel | Falconidae | 2 | 2016 | +0% | 2003 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.