OWLS: Snowshoeing Friday, January 14 at 12:30 PM Whitewater Canyon, 29912 9th Ave Bernard, Iowa Adults are invited to enjoy a snowshoeing walk on the trails at Whitewater Canyon. Snowshoes are provided (please share your height/weight when registering so we can have the right size of snowshoes for you). OWLS (Older Wiser Livelier Souls) is a partnership with Dubuque, Jackson & Jones County Conservation Departments to bring adults together to learn more about the environment and experience nature.