Homepage > Birding > Boreal Transition Zone: Birding in Cook, MN Boreal Transition Zone: Birding in Cook, MN Posted on March 25, 2017April 12, 2017 by Jess I went on an unsuccessful chase of American three-toed woodpecker this weekend, but saw many great birds along the way. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related