Leapfrog Tag National Geographic Kids: Activity Cards - Birds and Sea Animals Use your Tag Reader to listen as birds and sea animals come to life in National Geographic pictures With its amazing touch technology, the Tag Reader makes learning to read an exciting experience The Tag library includes over 20 books and games featuring characters from TV, movies and classic tales The National Geographic Kids: Activity Cards - Birds and Sea Animals introduce: vocabulary and animal facts Children can earn online rewards Words talk, pictures sing and stories live out loud Parents can connect the Tag Reader to the online LeapFrog Learning Path to see what their child is learning