Spring 2008 Calendar >> Spring Checklist >> Year at a Glance >> Next Season >> Last Season >> Sunlight Plants Migrations Photoperiod (Mystery Class) Tulip Gardens Whooping Crane Monarch Butterfly Symbolic Migration Journey North explores the interrelated aspects of seasonal change. Changes in sunlight drive all seasonal change. Plants and animals around the globe must respond. Watch how the seasons affect the entire web of life and report your own backyard observations.   Bald Eagle Gray Whale Hummingbird American Robin Weather and Songbird Migration Habitat Projects Climate Connections >> Phenology >>   Other Signs of Spring Fall 2008 New to Journey North? Get ready now for Fall 2008... Sunlight Plants Migrations Photoperiod (Fall prep for Mystery Class) Tulip Gardens Whooping Crane Monarch Butterfly Symbolic Migration This Season Teachers Kids Orientation Registration Search Copyright 1997-2008 Journey North. All Rights Reserved. Questions or comments? Contact us.