It's not the shrike mentioned in the article forwarded by Mike (which is about an hour east of Duluth, Minnesota), but a Northern Shrike
was seen east of Ashland, Missouri on Rt. Y by Nicholas and Jenna March back on January 1 (per eBird). To my knowledge, this bird has not been reported since.
Ryan Douglas Postdoctoral Fellow 310 Tucker Hall University of Missouri Columbia, MO 65211