| County | City | Approximate Arrival Date |
Approximate Departure Date |
Common Name | Scientific Name |
|---|---|---|---|---|---|
| Adams | Easton | September 16 | Lark Sparrow | Chondestes grammacus | |
| Ashland | Ashland | September 20 | November 30 | Dark-eyed Junco | Junco hyemalis |
| Bayfield | Herbster | August 10 | Blackpoll Warbler | Dendroica striata | |
| Brown | Green Bay | August 1 | Cape May Warbler | Dendroica tigrina | |
| Chippewa | Chippewa Falls | September 19 | Fox Sparrow | Passerella iliaca | |
| September 3 | White-crowned Sparrow | Zonotrichia leucophrys | |||
| Clark | Neillsville | August 7 | Mourning Warbler | Oporornis philadelphia | |
| Dane | Madison | October 7 | Black-and-white Warbler | Mniotilta varia | |
| November 1 | Black-throated Green Warbler | Dendroica virens | |||
| September 27 | Blackburnian Warbler | Dendroica fusca | |||
| October 4 | Connecticut Warbler | Oporornis agilis | |||
| November 24 | Fox Sparrow | Passerella iliaca | |||
| October 11 | Golden-winged Warbler | Vermivora chrysoptera | |||
| November 14 | Henslow's Sparrow | Ammodramus henslowii | |||
| September 12 | Hooded Warbler | Wilsonia citrina | |||
| October 5 | Mourning Warbler | Oporornis philadelphia | |||
| November 1 | Nashville Warbler | Vermivora ruficapilla | |||
| October 19 | Northern Waterthrush | Seiurus noveboracensis | |||
| October 25 | Savannah Sparrow | Passerculus sandwichensis | |||
| October 19 | Tennessee Warbler | Vermivora peregrina | |||
| Douglas | Superior | October 23 | Ovenbird | Seiurus aurocapillus | |
| Dunn | Meridean | September 1 | Swamp Sparrow | Melospiza georgiana | |
| Eau Claire | Eau Claire | September 17 | Kentucky Warbler | Oporornis formosus | |
| Forest | Blackwell | August 28 | White-throated Sparrow | Zonotrichia albicollis | |
| Iowa | Linden | November 5 | LeConte's Sparrow | Ammospiza leconteii | |
| October 8 | Sharp-tailed Sparrow | Ammospiza caudacuta | |||
| La Crosse | La Crosse | October 11 | American Redstart | Setophaga ruticilla | |
| Langlade | Kempster | August 28 | White-throated Sparrow | Zonotrichia albicollis | |
| Madison | Mazamanie | August 26 | Wilson's Warbler | Wilsonia pusilla | |
| October 18 | Common Yellowthroat | Geothlypis trichas | |||
| September 3 | Yellow-breasted Chat | Icteria virens | |||
| Manitowoc | Mishicot | September 18 | Fox Sparrow | Passerella iliaca | |
| Marathon | Wausau | September 9 | White-crowned Sparrow | Zonotrichia leucophrys | |
| August 15 | White-throated Sparrow | Zonotrichia albicollis | |||
| Milwaukee | Milwaukee | Odtober 16 | Black-throated Blue Warbler | Dendroica caerulescens | |
| October 10 | Canada Warbler | Wilsonia canadensis | |||
| November 6 | Lincoln's Sparrow | Melospiza lincolnii | |||
| October 9 | Northern Parula | Parula americana | |||
| October 26 | Orange-crowned Warbler | Vermivora celata | |||
| October 8 | Prairie Warbler | Dendroica discolor | |||
| Spetember 20 | Sharp-tailed Sparrow | Ammospiza caudacuta | |||
| October 28 | White-crowned Sparrow | Zonotrichia leucophrys | |||
| September 20 | Yellow Warbler | Dendroica petechia | |||
| Outagamie | Appleton | October 18 | Magnolia Warbler | Dendroica magnolia | |
| New London | August 15 | Bay-breasted Warbler | Dendroica castanea | ||
| August 3 | Black-throated Blue Warbler | Dendroica caerulescens | |||
| November 4 | Blackpoll Warbler | Dendroica striata | |||
| August 24 | Connecticut Warbler | Oporornis agilis | |||
| August 12 | Magnolia Warbler | Dendroica magnolia | |||
| August 24 | Orange-crowned Warbler | Vermivora celata | |||
| Portage | Stevens Point | September 27 | Harris' Sparrow | Zonotrichia querula | |
| Racine | Racine | October 8 | Bay-breasted Warbler | Dendroica castanea | |
| August 16 | Canada Warbler | Wilsonia canadensis | |||
| October 16 | Cape May Warbler | Dendroica tigrina | |||
| November 1 | Henslow's Sparrow | Ammodramus henslowii | |||
| August 9 | Louisiana Waterthrush | Seiurus motacilla | |||
| October 6 | Nashville Warbler | Vermivora ruficapilla | |||
| September 22 | Prothonotary Warbler | Protonotaria citrea | |||
| October 8 | Wilson's Warbler | Wilsonia pusilla | |||
| November 16 | Yellow-rumped Warbler | Dendroica coronata | |||
| Rock | Avon | November 11 | Vesper Sparrow | Pooecetes gramineus | |
| Beloit | August 14 | Northern Waterthrush | Seiurus noveboracensis | ||
| September 25 | Yellow-rumped Warbler | Dendroica coronata | |||
| Milton | December 1 | Field Sparrow | Spizella pusilla | ||
| Rusk | Ladysmith | August 24 | Palm Warbler | Dendroica palmarum | |
| Sauk | Reedsburg | September 27 | Louisiana Waterthrush | Seiurus motacilla | |
| Sheboygan | Sheboygan Falls | October 11 | Pine Warbler | Dendroica pinus | |
| Walworth | Delavan | November 3 | Swamp Sparrow | Melospiza georgiana | |
| August 19 | Tennessee Warbler | Vermivora peregrina | |||
| Elkhorn | September 19 | Blue-winged Warbler | Vermivora pinus | ||
| November 3 | Palm Warbler | Dendroica palmarum | |||
| Waukesha | Muskego | November 11 | Field Sparrow | Spizella pusilla | |
| October 27 | Harris' Sparrow | Zonotrichia querula | |||
| September 3 | Lincoln's Sparrow | Melospiza lincolnii | |||
| Winnebago | Oshkosh | October 10 | Chestnut-sided Warbler | Dendroica pensylvanica |