Every year, the Northern Frontier ducks migrate to Restoria, returning stronger, refreshed and full of energy. Hacker believes that if he felt as good, he could take over Cyberspace once and for all. Determined to discover where Restoria is, Hacker sends Buzz and Delete to follow the ducks. The CyberSquad tags along during the migration, helping the flock avoid numerous hazards along the way. Topics: Migration; Mapping; Cardinal Directions; Skip Counting Big Idea: Some animals need a "summer" home and a "winter" home to survive, and travel between the two often following the same route each year.