BBS Route · Arizona · BCR 33
Florence Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 77 species recorded across 9 survey years, no longer active.
77Species Recorded
9Years Surveyed
1968–1988Span
6Observers
Bird Species Found on Arizona Florence
Top 40 of 77 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| House Sparrow | Passeridae | 64 | 1988 | +50% | 1971 | |
| House Finch | Fringillidae | 59 | 1988 | +23% | 1971 | |
| Gambel's Quail | Odontophoridae | 52 | 1988 | -3% | 1971 | |
| Verdin | Remizidae | 47 | 1988 | -7% | 1971 | |
| Cactus Wren | Troglodytidae | 46 | 1988 | -34% | 1971 | |
| Mourning Dove | Columbidae | 42 | 1988 | -2% | 1971 | |
| White-winged Dove | Columbidae | 38 | 1988 | -15% | 1971 | |
| Gila Woodpecker | Picidae | 33 | 1988 | +1% | 1971 | |
| Cliff Swallow | Hirundinidae | 30 | 1976 | +236% | 1972 | |
| Curve-billed Thrasher | Mimidae | 19 | 1988 | -47% | 1971 | |
| Northern Mockingbird | Mimidae | 18 | 1988 | +250% | 1973 | |
| Great-tailed Grackle | Icteridae | 17 | 1988 | +139% | 1971 | |
| Red-winged Blackbird | Icteridae | 16 | 1988 | -68% | 1971 | |
| European Starling | Sturnidae | 14 | 1988 | +154% | 1971 | |
| Chihuahuan Raven | Corvidae | 13 | 1968 | n/a | n/a | |
| Gilded Flicker | Picidae | 12 | 1988 | -21% | 1971 | |
| Ash-throated Flycatcher | Tyrannidae | 12 | 1988 | -61% | 1971 | |
| Lucy's Warbler | Parulidae | 9 | 1988 | +63% | 1973 | |
| Bronzed Cowbird | Icteridae | 9 | 1988 | +36% | 1973 | |
| Lark Sparrow | Passerellidae | 8 | 1975 | -56% | 1974 | |
| Western Meadowlark | Icteridae | 8 | 1988 | n/a | n/a | |
| Northern Cardinal | Cardinalidae | 7 | 1988 | +13% | 1972 | |
| White-throated Swift | Apodidae | 7 | 1971 | n/a | n/a | |
| Inca Dove | Columbidae | 6 | 1976 | -65% | 1971 | |
| Brown-crested Flycatcher | Tyrannidae | 6 | 1988 | -57% | 1968 | |
| Canyon Towhee | Passerellidae | 6 | 1972 | +38% | 1970 | |
| Brown-headed Cowbird | Icteridae | 5 | 1976 | -36% | 1972 | |
| Black-throated Sparrow | Passerellidae | 5 | 1988 | +61% | 1971 | |
| Pyrrhuloxia | Cardinalidae | 5 | 1968 | n/a | n/a | |
| Yellow-breasted Chat | Icteriidae | 5 | 1988 | +400% | 1968 | |
| Abert's Towhee | Passerellidae | 5 | 1988 | -22% | 1972 | |
| Ruddy Duck | Anatidae | 5 | 1972 | n/a | n/a | |
| Horned Lark | Alaudidae | 5 | 1988 | +400% | 1972 | |
| Bendire's Thrasher | Mimidae | 5 | 1976 | +200% | 1973 | |
| American Kestrel | Falconidae | 4 | 1976 | +0% | 1972 | |
| Brewer's Blackbird | Icteridae | 4 | 1972 | +100% | 1968 | |
| Bullock's Oriole | Icteridae | 3 | 1973 | +200% | 1970 | |
| Northern Rough-winged Swallow | Hirundinidae | 3 | 1988 | +117% | 1971 | |
| Killdeer | Charadriidae | 3 | 1988 | +100% | 1972 | |
| Bewick's Wren | Troglodytidae | 3 | 1988 | -50% | 1970 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.