How Birds Fly, , North Star Editions, Emma Huddleston,Science & Nature/Zoology,JUVENILE NONFICTION, stem books for kids; animal books for kids; physics; gravity; introduction to physics; learning science through animals; animal movement; science of birds; wings; hummingbirds; bird diagram; elementary books about birds; albatross; swallow; hawk,, The Science of Animal Movement, United States, en-UShttps://northstareditions.comstem books for kids; animal books for kids; physics; gravity; introduction to physics; learning science through animals; animal movement; science of birds; wings; hummingbirds; bird diagram; elementary books about birds; albatross; swallow; hawk, [BLURB],[CITY],,books, ebooks, biblet, Book2look