BBS Route · Mississippi · BCR 27
Duffee Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 88 species recorded across 16 survey years, still active.
88Species Recorded
16Years Surveyed
1973–2008Span
4Observers
Bird Species Found on Mississippi Duffee
Top 40 of 88 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| Northern Rough-winged Swallow | Hirundinidae | 150 | 2008 | 32× | 1975 | |
| Northern Mockingbird | Mimidae | 51 | 2008 | -13% | 1975 | |
| Northern Cardinal | Cardinalidae | 49 | 2008 | +8% | 1975 | |
| Blue Jay | Corvidae | 37 | 2008 | -5% | 1975 | |
| American Crow | Corvidae | 37 | 2008 | +138% | 1975 | |
| Indigo Bunting | Cardinalidae | 27 | 2008 | +68% | 1975 | |
| Wood Thrush | Turdidae | 27 | 2008 | -28% | 1975 | |
| Tufted Titmouse | Paridae | 24 | 2008 | +139% | 1975 | |
| Mourning Dove | Columbidae | 20 | 2008 | +24% | 1975 | |
| Common Grackle | Icteridae | 16 | 2008 | -74% | 1975 | |
| Pine Warbler | Parulidae | 16 | 2007 | +155% | 1975 | |
| Carolina Wren | Troglodytidae | 15 | 2008 | -66% | 1975 | |
| Carolina Chickadee | Paridae | 15 | 2008 | +182% | 1975 | |
| Chipping Sparrow | Passerellidae | 14 | 2008 | +156% | 1975 | |
| Eastern Towhee | Passerellidae | 14 | 2008 | +7% | 1975 | |
| Common Yellowthroat | Parulidae | 14 | 2008 | +4% | 1975 | |
| Yellow-breasted Chat | Icteriidae | 14 | 2008 | -21% | 1975 | |
| Turkey Vulture | Cathartidae | 13 | 2007 | +70% | 1975 | |
| Yellow-billed Cuckoo | Cuculidae | 11 | 2008 | -44% | 1975 | |
| White-eyed Vireo | Vireonidae | 11 | 2008 | -29% | 1975 | |
| Chimney Swift | Apodidae | 10 | 2008 | +4% | 1975 | |
| Eastern Kingbird | Tyrannidae | 7 | 2008 | -53% | 1975 | |
| Red-winged Blackbird | Icteridae | 7 | 2008 | -87% | 1975 | |
| Eastern Bluebird | Turdidae | 7 | 2008 | +150% | 1975 | |
| Red-eyed Vireo | Vireonidae | 7 | 2008 | +33% | 1977 | |
| Western Cattle-Egret | Ardeidae | 7 | 1997 | -83% | 1979 | |
| Eastern Wood-Pewee | Tyrannidae | 6 | 2008 | -8% | 1975 | |
| Summer Tanager | Cardinalidae | 6 | 2008 | -59% | 1975 | |
| Purple Martin | Hirundinidae | 6 | 2008 | +48% | 1975 | |
| Rock Pigeon | Columbidae | 6 | 2001 | n/a | n/a | |
| Northern Bobwhite | Odontophoridae | 5 | 2008 | -78% | 1975 | |
| Red-bellied Woodpecker | Picidae | 5 | 2008 | -17% | 1975 | |
| Great Crested Flycatcher | Tyrannidae | 5 | 2008 | +18% | 1975 | |
| Brown-headed Cowbird | Icteridae | 5 | 2008 | -31% | 1975 | |
| Pileated Woodpecker | Picidae | 5 | 2008 | +167% | 1977 | |
| Yellow-throated Warbler | Parulidae | 5 | 1997 | +200% | 1976 | |
| Great Egret | Ardeidae | 5 | 2008 | -27% | 2000 | |
| Green Heron | Ardeidae | 4 | 2001 | -30% | 1975 | |
| Downy Woodpecker | Picidae | 4 | 2008 | +89% | 1975 | |
| Orchard Oriole | Icteridae | 4 | 2008 | -77% | 1975 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.