This April 6 photo by Daryl T. Jarvinen shows bald eagle being pursued by a crow after trying to perch in a nearby tree in Marquette. 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.