BBS Route · Wisconsin · BCR 23
Hatfield Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 120 species recorded across 27 survey years, no longer active.
120Species Recorded
27Years Surveyed
1970–1998Span
4Observers
Bird Species Found on Wisconsin Hatfield
Top 40 of 120 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| Ovenbird | Parulidae | 63 | 1998 | +63% | 1972 | |
| American Crow | Corvidae | 40 | 1998 | +91% | 1972 | |
| American Robin | Turdidae | 40 | 1998 | +25% | 1972 | |
| Indigo Bunting | Cardinalidae | 38 | 1998 | -42% | 1972 | |
| Blue Jay | Corvidae | 37 | 1998 | +0% | 1972 | |
| Eastern Towhee | Passerellidae | 35 | 1998 | -14% | 1972 | |
| Common Yellowthroat | Parulidae | 32 | 1998 | +6% | 1972 | |
| Chipping Sparrow | Passerellidae | 31 | 1998 | -7% | 1972 | |
| Red-eyed Vireo | Vireonidae | 28 | 1998 | +88% | 1972 | |
| Great Blue Heron | Ardeidae | 21 | 1998 | 16× | 1973 | |
| Red-winged Blackbird | Icteridae | 21 | 1998 | -59% | 1972 | |
| Pine Warbler | Parulidae | 17 | 1998 | +231% | 1972 | |
| Cedar Waxwing | Bombycillidae | 16 | 1998 | +190% | 1972 | |
| Eastern Phoebe | Tyrannidae | 15 | 1998 | +200% | 1972 | |
| Black-capped Chickadee | Paridae | 15 | 1998 | +0% | 1972 | |
| Scarlet Tanager | Cardinalidae | 14 | 1998 | -15% | 1972 | |
| Field Sparrow | Passerellidae | 13 | 1998 | -21% | 1972 | |
| Veery | Turdidae | 13 | 1998 | +65% | 1972 | |
| Mallard | Anatidae | 12 | 1994 | +183% | 1978 | |
| Song Sparrow | Passerellidae | 12 | 1998 | -55% | 1972 | |
| American Goldfinch | Fringillidae | 11 | 1998 | +35% | 1972 | |
| Mourning Dove | Columbidae | 10 | 1998 | -8% | 1972 | |
| Rose-breasted Grosbeak | Cardinalidae | 10 | 1998 | +39% | 1972 | |
| Eastern Wood-Pewee | Tyrannidae | 9 | 1998 | +62% | 1972 | |
| Tree Swallow | Hirundinidae | 9 | 1998 | +273% | 1972 | |
| American Redstart | Parulidae | 9 | 1998 | +233% | 1971 | |
| Gray Catbird | Mimidae | 9 | 1998 | -5% | 1972 | |
| Hermit Thrush | Turdidae | 9 | 1998 | +750% | 1978 | |
| Wood Thrush | Turdidae | 8 | 1998 | +400% | 1976 | |
| Canada Goose | Anatidae | 8 | 1996 | +67% | 1990 | |
| Brown-headed Cowbird | Icteridae | 7 | 1998 | -66% | 1972 | |
| Eastern Bluebird | Turdidae | 7 | 1998 | +40% | 1972 | |
| European Starling | Sturnidae | 6 | 1996 | -47% | 1972 | |
| Barn Swallow | Hirundinidae | 6 | 1998 | +40% | 1972 | |
| Bank Swallow | Hirundinidae | 6 | 1998 | +167% | 1979 | |
| Black-and-white Warbler | Parulidae | 5 | 1998 | -29% | 1972 | |
| Brown Thrasher | Mimidae | 5 | 1998 | -39% | 1972 | |
| Northern House Wren | Troglodytidae | 5 | 1998 | +7% | 1972 | |
| Cliff Swallow | Hirundinidae | 5 | 1995 | +400% | 1986 | |
| Great Crested Flycatcher | Tyrannidae | 4 | 1998 | +3% | 1972 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.