This is not a lesson plan, but an outstanding resource to provide material for your lessons on seasonal changes and animal migration. Links connect you to live web cams and up-to-date information on Monarch Butterflies, hummingbirds,...

Track the migration of whooping cranes, once on the verge of extinction. Follow new crane chicks from their hatching to the day they complete their first fall migration at 5 to 6 months of age.