MONDOVI, Wis. — A logger died of severe head injuries from a falling tree near Modena in central Buffalo County. The accident was about 10 a.m. near County Road VV. Without explanation Sheriff Michael Osmond declined to release the victim’s name. Sources said the victim was 71years old. The man was taken to the Lindstrom farm equipment dealershipn Modena, where he died despite life-saving efforts before emergency crews could arrive.