American Robin Migration Update: April 6, 2004 Today's Report Includes: This Week's American Robin Migration Maps and Data American Robin Migration Maps and Data (To view data reported, click on caption below each map.) First Robins Seen Waves of Robins First Robins Heard Singing The Next Robin Migration Update Will Be Posted on April 13, 2004. Copyright 2004 Journey North. All Rights Reserved. Please send all questions, comments, and suggestions to our feedback form