. The birds of Illinois and Wisconsin . imilar tothe Blue-winged Teal, but the coloration of thebody is so different that it should never be con-founded with that species. Adult female: Resembles the female of the Blue-winged Teal, although somewhat larger; the bill is larger, and theunder parts usually show at least a trace of the chestnut marking ofthe male; the throat, more speckled; chin, dusky and often withrufous tinge, otherwise apparently similar to Q. , 16; wing, ; bill, ; tarsus, says: It is of irregular and uncertain occurrence, hav-ing been only o
. The birds of Illinois and Wisconsin . imilar tothe Blue-winged Teal, but the coloration of thebody is so different that it should never be con-founded with that species. Adult female: Resembles the female of the Blue-winged Teal, although somewhat larger; the bill is larger, and theunder parts usually show at least a trace of the chestnut marking ofthe male; the throat, more speckled; chin, dusky and often withrufous tinge, otherwise apparently similar to Q. , 16; wing, ; bill, ; tarsus, says: It is of irregular and uncertain occurrence, hav-ing been only once or twice taken in Illinois. An occasional visitantin Manitoba, Minnesota, Nebraska, Illinois, and Louisiana. (W. , Bird Migr. Miss. Val., 1888, p. 68.) For Wisconsin Kumlien and Hollister record two specimens takenat Lake Koshkonong and add: There are several more or less au-thentic records among well-informed sportsmen in different parts ofthe state and at the Club House on Lake Koshkonong. (Birds ofWisconsin, 1903, p. 20.). 328 Field Museum of Natural History — Zoology, Vol. IX.
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