BBS Route · California · BCR 32
Tres Pinos 2 Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 85 species recorded across 7 survey years, still active.
85Species Recorded
7Years Surveyed
2005–2011Span
2Observers
Bird Species Found on California Tres Pinos 2
Top 40 of 85 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| House Finch | Fringillidae | 153 | 2011 | +81% | 2007 | |
| European Starling | Sturnidae | 125 | 2011 | +27% | 2007 | |
| Mourning Dove | Columbidae | 108 | 2011 | +112% | 2007 | |
| Cliff Swallow | Hirundinidae | 93 | 2011 | +244% | 2007 | |
| Brewer's Blackbird | Icteridae | 78 | 2011 | -51% | 2007 | |
| American Crow | Corvidae | 57 | 2011 | +102% | 2007 | |
| Western Bluebird | Turdidae | 57 | 2011 | +128% | 2007 | |
| Western Kingbird | Tyrannidae | 46 | 2011 | +52% | 2007 | |
| California Scrub-Jay | Corvidae | 46 | 2011 | +31% | 2007 | |
| Oak Titmouse | Paridae | 42 | 2011 | +33% | 2007 | |
| Violet-green Swallow | Hirundinidae | 39 | 2011 | +79% | 2007 | |
| Eurasian Collared-Dove | Columbidae | 39 | 2011 | +967% | 2008 | |
| Ash-throated Flycatcher | Tyrannidae | 36 | 2011 | +112% | 2007 | |
| Yellow-billed Magpie | Corvidae | 36 | 2011 | +74% | 2007 | |
| Turkey Vulture | Cathartidae | 35 | 2011 | +431% | 2007 | |
| Common Raven | Corvidae | 31 | 2011 | +242% | 2007 | |
| California Towhee | Passerellidae | 30 | 2011 | +40% | 2007 | |
| California Quail | Odontophoridae | 29 | 2011 | +139% | 2007 | |
| Barn Swallow | Hirundinidae | 28 | 2011 | +57% | 2007 | |
| Bewick's Wren | Troglodytidae | 27 | 2011 | +23% | 2007 | |
| American Kestrel | Falconidae | 26 | 2011 | +153% | 2007 | |
| Acorn Woodpecker | Picidae | 25 | 2011 | +64% | 2007 | |
| Northern Mockingbird | Mimidae | 25 | 2011 | +54% | 2007 | |
| Lesser Goldfinch | Fringillidae | 24 | 2011 | -7% | 2007 | |
| Bullock's Oriole | Icteridae | 23 | 2011 | -5% | 2007 | |
| White-breasted Nuthatch | Sittidae | 23 | 2011 | +37% | 2007 | |
| House Sparrow | Passeridae | 21 | 2011 | +15% | 2008 | |
| Red-tailed Hawk | Accipitridae | 20 | 2011 | +156% | 2007 | |
| Spotted Towhee | Passerellidae | 17 | 2011 | +0% | 2007 | |
| Western Meadowlark | Icteridae | 16 | 2011 | +27% | 2007 | |
| White-tailed Kite | Accipitridae | 13 | 2011 | +275% | 2006 | |
| Bushtit | Aegithalidae | 13 | 2011 | -31% | 2007 | |
| Black Phoebe | Tyrannidae | 12 | 2011 | +107% | 2007 | |
| Nuttall's Woodpecker | Picidae | 11 | 2011 | +35% | 2007 | |
| Anna's Hummingbird | Trochilidae | 11 | 2011 | +160% | 2007 | |
| Western Wood-Pewee | Tyrannidae | 11 | 2011 | +52% | 2007 | |
| Red-winged Blackbird | Icteridae | 10 | 2011 | -79% | 2007 | |
| Tree Swallow | Hirundinidae | 10 | 2010 | +367% | 2008 | |
| Band-tailed Pigeon | Columbidae | 9 | 2011 | +50% | 2009 | |
| Wild Turkey | Phasianidae | 8 | 2011 | +167% | 2005 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.