www.dnr.state.mn.us/birds/commonloon.html Common loon State Bird Common loons - MN DNR the most Common Loons State Bird Birds of Minnesota: Common Loon State Bird State Bird has more Common Loons http://www.dnr.state.mn.us/birds/commonloon.html http://www.dnr.state.mn.us/birds/commonloon.html Minnesota's Department of Natural Resouces website www.dnr.state.mn.us/birds/commonloon.html