The World's Biggest Animals: The World's Biggest Birds

In The World's Biggest Birds, early fluent readers learn about birds as they explore the lives of two of its largest members, the Andean condor and the ostrich. Vibrant, full-color photos and carefully leveled text will engage early readers as they learn about the physical features and behaviors of these supersized animals. An infographic compares the animals' size with that of familiar items, and an activity offers kids the opportunity to extend discovery.