BBS Route · California · BCR 32
Jofegan Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 89 species recorded across 10 survey years, no longer active.
89Species Recorded
10Years Surveyed
2006–2023Span
3Observers
Bird Species Found on California Jofegan
Top 40 of 89 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| Red-winged Blackbird | Icteridae | 152 | 2023 | +600% | 2009 | |
| Spotted Towhee | Passerellidae | 29 | 2023 | +15% | 2008 | |
| Mourning Dove | Columbidae | 22 | 2023 | -5% | 2008 | |
| Wrentit | Sylviidae | 21 | 2023 | -66% | 2008 | |
| Acorn Woodpecker | Picidae | 20 | 2023 | +19% | 2008 | |
| Western Meadowlark | Icteridae | 20 | 2023 | +209% | 2008 | |
| California Towhee | Passerellidae | 20 | 2023 | +0% | 2008 | |
| California Quail | Odontophoridae | 19 | 2023 | -5% | 2008 | |
| House Finch | Fringillidae | 19 | 2023 | -1% | 2008 | |
| European Starling | Sturnidae | 17 | 2022 | +93% | 2009 | |
| Common Raven | Corvidae | 11 | 2023 | -60% | 2008 | |
| Horned Lark | Alaudidae | 11 | 2023 | +47% | 2015 | |
| Grasshopper Sparrow | Passerellidae | 10 | 2023 | -10% | 2008 | |
| Black-headed Grosbeak | Cardinalidae | 8 | 2023 | -61% | 2008 | |
| Northern Mockingbird | Mimidae | 8 | 2023 | +77% | 2008 | |
| Ash-throated Flycatcher | Tyrannidae | 7 | 2023 | +0% | 2008 | |
| California Scrub-Jay | Corvidae | 7 | 2023 | -34% | 2008 | |
| Common Yellowthroat | Parulidae | 6 | 2023 | -11% | 2008 | |
| Bewick's Wren | Troglodytidae | 6 | 2023 | +900% | 2008 | |
| Tricolored Blackbird | Icteridae | 6 | 2007 | n/a | n/a | |
| Hermit Thrush | Turdidae | 6 | 2009 | +500% | 2007 | |
| Mallard | Anatidae | 5 | 2015 | +67% | 2006 | |
| American Crow | Corvidae | 5 | 2022 | +118% | 2009 | |
| Cliff Swallow | Hirundinidae | 5 | 2022 | -74% | 2008 | |
| Orange-crowned Warbler | Parulidae | 5 | 2023 | +67% | 2017 | |
| American Kestrel | Falconidae | 4 | 2022 | +22% | 2008 | |
| Costa's Hummingbird | Trochilidae | 4 | 2023 | +0% | 2008 | |
| Northern Rough-winged Swallow | Hirundinidae | 4 | 2023 | +133% | 2008 | |
| Yellow-breasted Chat | Icteriidae | 4 | 2018 | -60% | 2008 | |
| Chipping Sparrow | Passerellidae | 4 | 2018 | +150% | 2015 | |
| Black-chinned Sparrow | Passerellidae | 4 | 2009 | -33% | 2007 | |
| Western Bluebird | Turdidae | 4 | 2023 | +14% | 2009 | |
| American Goldfinch | Fringillidae | 4 | 2018 | +67% | 2009 | |
| Violet-green Swallow | Hirundinidae | 4 | 2015 | n/a | n/a | |
| Eurasian Collared-Dove | Columbidae | 4 | 2015 | n/a | n/a | |
| Turkey Vulture | Cathartidae | 3 | 2023 | +114% | 2017 | |
| Red-shouldered Hawk | Accipitridae | 3 | 2009 | +133% | 2007 | |
| White-throated Swift | Apodidae | 3 | 2023 | +22% | 2009 | |
| Anna's Hummingbird | Trochilidae | 3 | 2023 | -12% | 2008 | |
| Lesser Goldfinch | Fringillidae | 3 | 2023 | -40% | 2008 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.