BBS Route · California · BCR 32
Lockwood Val Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 110 species recorded across 38 survey years, still active.
110Species Recorded
38Years Surveyed
1970–2019Span
6Observers
Bird Species Found on California Lockwood Val
Top 40 of 110 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| Common Raven | Corvidae | 50 | 2019 | +875% | 1972 | |
| California Quail | Odontophoridae | 45 | 2019 | +90% | 1972 | |
| California Scrub-Jay | Corvidae | 39 | 2019 | -9% | 1972 | |
| House Finch | Fringillidae | 28 | 2019 | -53% | 1972 | |
| Cassin's Finch | Fringillidae | 28 | 2006 | +94% | 1996 | |
| Ash-throated Flycatcher | Tyrannidae | 27 | 2019 | +26% | 1972 | |
| Mountain Quail | Odontophoridae | 22 | 2019 | -51% | 1972 | |
| California Towhee | Passerellidae | 17 | 2019 | +42% | 1973 | |
| Mallard | Anatidae | 17 | 2012 | n/a | n/a | |
| Tricolored Blackbird | Icteridae | 15 | 2010 | -84% | 1996 | |
| Bewick's Wren | Troglodytidae | 14 | 2019 | +113% | 1972 | |
| Eurasian Collared-Dove | Columbidae | 12 | 2019 | +113% | 2011 | |
| Lawrence's Goldfinch | Fringillidae | 11 | 2019 | +413% | 1975 | |
| California Thrasher | Mimidae | 11 | 2019 | +47% | 1972 | |
| Bell's Sparrow | Passerellidae | 10 | 2019 | +16% | 1972 | |
| Western Bluebird | Turdidae | 9 | 2019 | +94% | 1972 | |
| Mourning Dove | Columbidae | 8 | 2019 | -32% | 1972 | |
| Brewer's Blackbird | Icteridae | 8 | 2019 | +300% | 1973 | |
| Red-winged Blackbird | Icteridae | 8 | 2019 | +190% | 1974 | |
| American Goldfinch | Fringillidae | 8 | 2008 | n/a | n/a | |
| Western Meadowlark | Icteridae | 7 | 2019 | -74% | 1972 | |
| Spotted Towhee | Passerellidae | 7 | 2019 | -66% | 1972 | |
| Cliff Swallow | Hirundinidae | 7 | 2019 | +150% | 1974 | |
| Oak Titmouse | Paridae | 6 | 2019 | -6% | 1972 | |
| European Starling | Sturnidae | 6 | 2018 | -39% | 1973 | |
| Pygmy Nuthatch | Sittidae | 6 | 1987 | +233% | 1984 | |
| Pinyon Jay | Corvidae | 5 | 2003 | +400% | 1970 | |
| Wrentit | Sylviidae | 5 | 2019 | +12% | 1972 | |
| White-throated Swift | Apodidae | 4 | 2019 | +56% | 1977 | |
| Bushtit | Aegithalidae | 4 | 2019 | +69% | 1973 | |
| Western Kingbird | Tyrannidae | 4 | 2019 | +150% | 1975 | |
| Northern Rough-winged Swallow | Hirundinidae | 4 | 2017 | +186% | 1984 | |
| Lazuli Bunting | Cardinalidae | 4 | 2019 | +200% | 1975 | |
| Red-tailed Hawk | Accipitridae | 3 | 2019 | +0% | 1974 | |
| Nuttall's Woodpecker | Picidae | 3 | 2019 | +100% | 1972 | |
| Horned Lark | Alaudidae | 3 | 2019 | +7% | 1972 | |
| Brown-headed Cowbird | Icteridae | 3 | 2018 | +20% | 1974 | |
| Bullock's Oriole | Icteridae | 3 | 2019 | +69% | 1972 | |
| Chipping Sparrow | Passerellidae | 3 | 2017 | +0% | 1972 | |
| Brewer's Sparrow | Passerellidae | 3 | 2019 | -71% | 1972 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.