BBS Route · California · BCR 33
Haiwee Res Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 67 species recorded across 16 survey years, still active.
67Species Recorded
16Years Surveyed
1975–2005Span
5Observers
Bird Species Found on California Haiwee Res
Top 40 of 67 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| California Gull | Laridae | 50 | 2004 | +285% | 1993 | |
| Black-throated Sparrow | Passerellidae | 44 | 2005 | -37% | 1992 | |
| Common Raven | Corvidae | 36 | 2005 | -44% | 1992 | |
| Northern Mockingbird | Mimidae | 23 | 2005 | +438% | 1992 | |
| Mourning Dove | Columbidae | 19 | 2005 | -32% | 1992 | |
| Eared Grebe | Podicipedidae | 16 | 2004 | +240% | 1998 | |
| House Finch | Fringillidae | 14 | 2005 | +32% | 1992 | |
| American Avocet | Recurvirostridae | 12 | 2005 | -60% | 1993 | |
| European Starling | Sturnidae | 10 | 2005 | +32% | 1992 | |
| Ash-throated Flycatcher | Tyrannidae | 7 | 2005 | -11% | 1994 | |
| Chukar | Phasianidae | 7 | 2005 | +600% | 2004 | |
| Western Kingbird | Tyrannidae | 6 | 2005 | -53% | 1992 | |
| Scott's Oriole | Icteridae | 6 | 2005 | +0% | 1993 | |
| Ruddy Duck | Anatidae | 6 | 1992 | n/a | n/a | |
| Cliff Swallow | Hirundinidae | 6 | 1997 | +200% | 1993 | |
| Horned Lark | Alaudidae | 4 | 2005 | -75% | 1992 | |
| Red-winged Blackbird | Icteridae | 4 | 2005 | -50% | 1993 | |
| Barn Swallow | Hirundinidae | 4 | 2005 | -46% | 1998 | |
| Sage Thrasher | Mimidae | 4 | 1998 | +100% | 1976 | |
| Lesser Goldfinch | Fringillidae | 4 | 1999 | +300% | 1995 | |
| House Sparrow | Passeridae | 3 | 2005 | -40% | 1992 | |
| Cinnamon Teal | Anatidae | 3 | 2000 | -20% | 1993 | |
| American Kestrel | Falconidae | 3 | 1999 | +17% | 1993 | |
| Yellow-headed Blackbird | Icteridae | 3 | 2004 | -36% | 1994 | |
| Red-tailed Hawk | Accipitridae | 2 | 2004 | -29% | 1996 | |
| Western Meadowlark | Icteridae | 2 | 2005 | -47% | 1992 | |
| Bullock's Oriole | Icteridae | 2 | 2005 | -43% | 1993 | |
| Northern Rough-winged Swallow | Hirundinidae | 2 | 1997 | +0% | 1975 | |
| Loggerhead Shrike | Laniidae | 2 | 2004 | -39% | 1993 | |
| California Quail | Odontophoridae | 2 | 2005 | +100% | 1994 | |
| Brown-headed Cowbird | Icteridae | 2 | 2004 | +0% | 1994 | |
| Cactus Wren | Troglodytidae | 2 | 2005 | +67% | 1994 | |
| Gadwall | Anatidae | 2 | 1998 | -80% | 1992 | |
| American Coot | Rallidae | 2 | 2002 | -48% | 1997 | |
| Black-necked Stilt | Recurvirostridae | 2 | 2004 | +40% | 1995 | |
| Say's Phoebe | Tyrannidae | 2 | 2005 | +60% | 1996 | |
| Brewer's Sparrow | Passerellidae | 2 | 2001 | +0% | 1993 | |
| Northern Harrier | Accipitridae | 2 | 1997 | -33% | 1996 | |
| Snowy Plover | Charadriidae | 1 | 1976 | +0% | 1975 | |
| Ladder-backed Woodpecker | Picidae | 1 | 2004 | +67% | 1995 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.