BBS Route · Colorado · BCR 18
Villegreen Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 104 species recorded across 26 survey years, still active.
104Species Recorded
26Years Surveyed
1988–2024Span
4Observers
Bird Species Found on Colorado Villegreen
Top 40 of 104 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| Western Meadowlark | Icteridae | 84 | 2024 | -15% | 1993 | |
| Horned Lark | Alaudidae | 46 | 2024 | -43% | 1993 | |
| Northern Mockingbird | Mimidae | 44 | 2024 | +346% | 1993 | |
| Cassin's Sparrow | Passerellidae | 37 | 2024 | -28% | 1993 | |
| Lark Sparrow | Passerellidae | 24 | 2024 | -12% | 1993 | |
| Rock Pigeon | Columbidae | 17 | 2017 | -67% | 1993 | |
| Cliff Swallow | Hirundinidae | 13 | 2015 | +6% | 1993 | |
| Black-billed Magpie | Corvidae | 13 | 2006 | +63% | 2000 | |
| Common Grackle | Icteridae | 10 | 2024 | +7% | 1993 | |
| Long-billed Curlew | Scolopacidae | 8 | 2024 | +56% | 1999 | |
| Mountain Bluebird | Turdidae | 7 | 2017 | +29% | 1993 | |
| Chihuahuan Raven | Corvidae | 6 | 2019 | -84% | 1994 | |
| Western Kingbird | Tyrannidae | 5 | 2024 | -57% | 1993 | |
| House Sparrow | Passeridae | 5 | 2024 | +0% | 1994 | |
| Brewer's Blackbird | Icteridae | 5 | 2000 | n/a | n/a | |
| Mourning Dove | Columbidae | 4 | 2024 | -78% | 1993 | |
| Cassin's Kingbird | Tyrannidae | 4 | 2024 | +75% | 1994 | |
| Turkey Vulture | Cathartidae | 4 | 2024 | -38% | 1996 | |
| Loggerhead Shrike | Laniidae | 4 | 2024 | +40% | 2000 | |
| Black-throated Sparrow | Passerellidae | 4 | 1998 | n/a | n/a | |
| Purple Martin | Hirundinidae | 4 | 1998 | n/a | n/a | |
| Western Bluebird | Turdidae | 4 | 1998 | n/a | n/a | |
| Say's Phoebe | Tyrannidae | 3 | 2024 | +11% | 1993 | |
| Pinyon Jay | Corvidae | 3 | 2017 | +100% | 1993 | |
| Red-winged Blackbird | Icteridae | 3 | 2021 | -65% | 1993 | |
| Bullock's Oriole | Icteridae | 3 | 2024 | +20% | 1993 | |
| Common Nighthawk | Caprimulgidae | 3 | 2024 | -77% | 1996 | |
| Black-headed Grosbeak | Cardinalidae | 3 | 2024 | -13% | 1994 | |
| Curve-billed Thrasher | Mimidae | 3 | 2024 | +100% | 1999 | |
| Red-tailed Hawk | Accipitridae | 3 | 2024 | +100% | 2000 | |
| American Goldfinch | Fringillidae | 3 | 2001 | -44% | 1998 | |
| Green-tailed Towhee | Passerellidae | 3 | 1996 | n/a | n/a | |
| Townsend's Solitaire | Turdidae | 3 | 1998 | n/a | n/a | |
| Western Tanager | Cardinalidae | 3 | 2006 | -25% | 2001 | |
| Dickcissel | Cardinalidae | 3 | 2017 | -70% | 2015 | |
| White-throated Swift | Apodidae | 2 | 2023 | +20% | 1998 | |
| American Crow | Corvidae | 2 | 2021 | -33% | 1993 | |
| Lesser Goldfinch | Fringillidae | 2 | 2023 | -43% | 2001 | |
| Grasshopper Sparrow | Passerellidae | 2 | 2023 | -50% | 1993 | |
| Chipping Sparrow | Passerellidae | 2 | 2023 | -78% | 1996 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.