You might like to play in the autumn leaves and winter snow, but have you noticed that many birds don't like to stick around for the cold weather? And instead of the birds you're used to seeing in the warm months, your new feathered...

Join teachers and students all over the country in observing the migratory patterns of birds and butterflies and the growth changes of plants as the climate changes. "Journey North" offers a wealth of resources to use as you investigate...

Kids learn about Animal Migrations. How animals travel for miles across the land, air, and sea for the changing seasons.

Here's an experiment to test the hypothesis about the migration of the American robin. Is the arrival of the robin in a certain area predicated on a certain temperature? The process and resources you'll need to test the hypothesis are on...

A fact sheet giving information about the semipalmated sandpiper, a shorebird that migrates between the Canadian Arctic and South America.