Minnesota's state bird (4)
I believe the answer is:
loon
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">minnesota's state bird</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for loon that I've seen before include "Fish-eating diving bird" , "Noddy" , "Silly person (colloq.)" , "Fool" , "Diving bird with wild cry - sounds crazy" .)