Come along with Basil and Bixie as they learn about feathered friends and other animals with backbones! In this adventure book, you will learn to identify the characteristics of the birds and other vertebrate animals. The Basil and Bixie books are developed to present elementary science curriculum standards in a fun and relatable way. Basil and Bixie display the spirit of curiosity, exploration, and discovery that motivate students to learn beyond the classroom.