This Aug. 12 photo from Jesse Hendrickson, 10, of Chocolay Township, shows a chipmunk who has bitten off more than he can chew. Readers who want to submit photos for publication in the Big Picture should send them as large format jpgs to jmarietti@miningjournal.net or photos@miningjournal.net. Readers should include who took the photo, and where and when the photo was taken.