Gray wolf at the Wildlife Science Center in Forest Lake, Minn.
In this July 16, 2004, file photo, a gray wolf is seen at the Wildlife Science Center in Forest Lake, Minn. The wolf population remains firmly established on Minnesota's landscape according to a population survey conducted by the Minnesota Department of Natural Resources and released Tuesday, July 9, 2013. (AP Photo/Dawn Villella, File)
Read the article: Minnesota's wolf population down nearly 25 percent