Students complete several activities that stimulate their assessment of time. They consider the term 'biological clock' and how animals in the wild depend on their own internal clocks for survival.

Learners understand the use of the wetlands by migrating birds and identify causes for disappearance of the wetlands.

AP Human Geography learning module on migration explores push/pull factors and migration patterns worldwide and within the United States. Comprehensive materials, multi-media and interactive resources.

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.

[Free Registration/Login Required] A poem by Curtis Heath describing the migration of a wild goose. A question sheet is available to help students build skills in reading comprehension.