Note: These Challenge Questions coincide with the Spring 2006 Reports Challeng Question #3 From: by way of Journey North <susamel.biz@brounstein.com> Date: Mon Mar 27 2006 - 10:37:29 EST The whooping cranes know when it is the best time to migrate when the climate changes in the higher atmosphere. They might also migrate when they see other flocks migrate and follow their lead. You might usually see birds migrating south for the winter to get to warmer weather, to raise young, and for food. Iselin Middle School/grade 7 Zobia Shirin Monila Hana Rebecca Received on Mon Mar 27 10:37:34 2006 Copyright 2006 Journey North. All Rights Reserved. Please send all questions, comments, and suggestions to jn-help@learner.org